April 2024 - Linux-stable-mirror

[PATCH 3/5] drm/vmwgfx: Fix prime import/export

by Zack Rusin

vmwgfx never supported prime import of external buffers. Furthermore the driver exposes two different objects to userspace: vmw_surface's and gem buffers but prime import/export only worked with vmw_surfaces. Because gem buffers are used through the dumb_buffer interface this meant that the driver created buffers couldn't have been prime exported or imported. Fix prime import/export. Makes IGT's kms_prime pass. Signed-off-by: Zack Rusin <zack.rusin(a)broadcom.com> Fixes: 8afa13a0583f ("drm/vmwgfx: Implement DRIVER_GEM") Cc: <stable(a)vger.kernel.org> # v6.6+ --- drivers/gpu/drm/vmwgfx/vmwgfx_blit.c | 35 +++++++++++++++-- drivers/gpu/drm/vmwgfx/vmwgfx_bo.c | 7 ++-- drivers/gpu/drm/vmwgfx/vmwgfx_bo.h | 2 + drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 1 + drivers/gpu/drm/vmwgfx/vmwgfx_drv.h | 3 ++ drivers/gpu/drm/vmwgfx/vmwgfx_gem.c | 32 ++++++++++++++++ drivers/gpu/drm/vmwgfx/vmwgfx_prime.c | 15 +++++++- drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c | 44 +++++++++++++++------- 8 files changed, 117 insertions(+), 22 deletions(-) diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_blit.c b/drivers/gpu/drm/vmwgfx/vmwgfx_blit.c index c52c7bf1485b..717d624e9a05 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_blit.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_blit.c @@ -456,8 +456,10 @@ int vmw_bo_cpu_blit(struct ttm_buffer_object *dst, .no_wait_gpu = false }; u32 j, initial_line = dst_offset / dst_stride; - struct vmw_bo_blit_line_data d; + struct vmw_bo_blit_line_data d = {0}; int ret = 0; + struct page **dst_pages = NULL; + struct page **src_pages = NULL; /* Buffer objects need to be either pinned or reserved: */ if (!(dst->pin_count)) @@ -477,12 +479,35 @@ int vmw_bo_cpu_blit(struct ttm_buffer_object *dst, return ret; } + if (!src->ttm->pages && src->ttm->sg) { + src_pages = kvmalloc_array(src->ttm->num_pages, + sizeof(struct page *), GFP_KERNEL); + if (!src_pages) + return -ENOMEM; + ret = drm_prime_sg_to_page_array(src->ttm->sg, src_pages, + src->ttm->num_pages); + if (ret) + goto out; + } + if (!dst->ttm->pages && dst->ttm->sg) { + dst_pages = kvmalloc_array(dst->ttm->num_pages, + sizeof(struct page *), GFP_KERNEL); + if (!dst_pages) { + ret = -ENOMEM; + goto out; + } + ret = drm_prime_sg_to_page_array(dst->ttm->sg, dst_pages, + dst->ttm->num_pages); + if (ret) + goto out; + } + d.mapped_dst = 0; d.mapped_src = 0; d.dst_addr = NULL; d.src_addr = NULL; - d.dst_pages = dst->ttm->pages; - d.src_pages = src->ttm->pages; + d.dst_pages = dst->ttm->pages ? dst->ttm->pages : dst_pages; + d.src_pages = src->ttm->pages ? src->ttm->pages : src_pages; d.dst_num_pages = PFN_UP(dst->resource->size); d.src_num_pages = PFN_UP(src->resource->size); d.dst_prot = ttm_io_prot(dst, dst->resource, PAGE_KERNEL); @@ -504,6 +529,10 @@ int vmw_bo_cpu_blit(struct ttm_buffer_object *dst, kunmap_atomic(d.src_addr); if (d.dst_addr) kunmap_atomic(d.dst_addr); + if (src_pages) + kvfree(src_pages); + if (dst_pages) + kvfree(dst_pages); return ret; } diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_bo.c b/drivers/gpu/drm/vmwgfx/vmwgfx_bo.c index bfd41ce3c8f4..e5eb21a471a6 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_bo.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_bo.c @@ -377,7 +377,8 @@ static int vmw_bo_init(struct vmw_private *dev_priv, { struct ttm_operation_ctx ctx = { .interruptible = params->bo_type != ttm_bo_type_kernel, - .no_wait_gpu = false + .no_wait_gpu = false, + .resv = params->resv, }; struct ttm_device *bdev = &dev_priv->bdev; struct drm_device *vdev = &dev_priv->drm; @@ -394,8 +395,8 @@ static int vmw_bo_init(struct vmw_private *dev_priv, vmw_bo_placement_set(vmw_bo, params->domain, params->busy_domain); ret = ttm_bo_init_reserved(bdev, &vmw_bo->tbo, params->bo_type, - &vmw_bo->placement, 0, &ctx, NULL, - NULL, destroy); + &vmw_bo->placement, 0, &ctx, + params->sg, params->resv, destroy); if (unlikely(ret)) return ret; diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_bo.h b/drivers/gpu/drm/vmwgfx/vmwgfx_bo.h index 0d496dc9c6af..f349642e6190 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_bo.h +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_bo.h @@ -55,6 +55,8 @@ struct vmw_bo_params { enum ttm_bo_type bo_type; size_t size; bool pin; + struct dma_resv *resv; + struct sg_table *sg; }; /** diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c index 89d3679d2608..41ad13e45554 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c @@ -1631,6 +1631,7 @@ static const struct drm_driver driver = { .prime_fd_to_handle = vmw_prime_fd_to_handle, .prime_handle_to_fd = vmw_prime_handle_to_fd, + .gem_prime_import_sg_table = vmw_prime_import_sg_table, .fops = &vmwgfx_driver_fops, .name = VMWGFX_DRIVER_NAME, diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h index ddbceaa31b59..4ecaea0026fc 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h @@ -1107,6 +1107,9 @@ extern int vmw_prime_handle_to_fd(struct drm_device *dev, struct drm_file *file_priv, uint32_t handle, uint32_t flags, int *prime_fd); +struct drm_gem_object *vmw_prime_import_sg_table(struct drm_device *dev, + struct dma_buf_attachment *attach, + struct sg_table *table); /* * MemoryOBject management - vmwgfx_mob.c diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_gem.c b/drivers/gpu/drm/vmwgfx/vmwgfx_gem.c index 186150f41fbc..2132a8ad8c0c 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_gem.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_gem.c @@ -136,6 +136,38 @@ int vmw_gem_object_create_with_handle(struct vmw_private *dev_priv, return ret; } +struct drm_gem_object *vmw_prime_import_sg_table(struct drm_device *dev, + struct dma_buf_attachment *attach, + struct sg_table *table) +{ + int ret; + struct vmw_private *dev_priv = vmw_priv(dev); + struct drm_gem_object *gem = NULL; + struct vmw_bo *vbo; + struct vmw_bo_params params = { + .domain = (dev_priv->has_mob) ? VMW_BO_DOMAIN_SYS : VMW_BO_DOMAIN_VRAM, + .busy_domain = VMW_BO_DOMAIN_SYS, + .bo_type = ttm_bo_type_sg, + .size = attach->dmabuf->size, + .pin = false, + .resv = attach->dmabuf->resv, + .sg = table, + + }; + + dma_resv_lock(params.resv, NULL); + + ret = vmw_bo_create(dev_priv, &params, &vbo); + if (ret != 0) + goto out_no_bo; + + vbo->tbo.base.funcs = &vmw_gem_object_funcs; + + gem = &vbo->tbo.base; +out_no_bo: + dma_resv_unlock(params.resv); + return gem; +} int vmw_gem_object_create_ioctl(struct drm_device *dev, void *data, struct drm_file *filp) diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_prime.c b/drivers/gpu/drm/vmwgfx/vmwgfx_prime.c index 2d72a5ee7c0c..c99cad444991 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_prime.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_prime.c @@ -75,8 +75,12 @@ int vmw_prime_fd_to_handle(struct drm_device *dev, int fd, u32 *handle) { struct ttm_object_file *tfile = vmw_fpriv(file_priv)->tfile; + int ret = ttm_prime_fd_to_handle(tfile, fd, handle); - return ttm_prime_fd_to_handle(tfile, fd, handle); + if (ret) + ret = drm_gem_prime_fd_to_handle(dev, file_priv, fd, handle); + + return ret; } int vmw_prime_handle_to_fd(struct drm_device *dev, @@ -85,5 +89,12 @@ int vmw_prime_handle_to_fd(struct drm_device *dev, int *prime_fd) { struct ttm_object_file *tfile = vmw_fpriv(file_priv)->tfile; - return ttm_prime_handle_to_fd(tfile, handle, flags, prime_fd); + int ret; + + if (handle > VMWGFX_NUM_MOB) + ret = ttm_prime_handle_to_fd(tfile, handle, flags, prime_fd); + else + ret = drm_gem_prime_handle_to_fd(dev, file_priv, handle, flags, prime_fd); + + return ret; } diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c index 4d23d0a70bcb..621d98b376bb 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c @@ -188,13 +188,18 @@ static int vmw_ttm_map_dma(struct vmw_ttm_tt *vmw_tt) switch (dev_priv->map_mode) { case vmw_dma_map_bind: case vmw_dma_map_populate: - vsgt->sgt = &vmw_tt->sgt; - ret = sg_alloc_table_from_pages_segment( - &vmw_tt->sgt, vsgt->pages, vsgt->num_pages, 0, - (unsigned long)vsgt->num_pages << PAGE_SHIFT, - dma_get_max_seg_size(dev_priv->drm.dev), GFP_KERNEL); - if (ret) - goto out_sg_alloc_fail; + if (vmw_tt->dma_ttm.page_flags & TTM_TT_FLAG_EXTERNAL) { + vsgt->sgt = vmw_tt->dma_ttm.sg; + } else { + vsgt->sgt = &vmw_tt->sgt; + ret = sg_alloc_table_from_pages_segment(&vmw_tt->sgt, + vsgt->pages, vsgt->num_pages, 0, + (unsigned long)vsgt->num_pages << PAGE_SHIFT, + dma_get_max_seg_size(dev_priv->drm.dev), + GFP_KERNEL); + if (ret) + goto out_sg_alloc_fail; + } ret = vmw_ttm_map_for_dma(vmw_tt); if (unlikely(ret != 0)) @@ -209,8 +214,9 @@ static int vmw_ttm_map_dma(struct vmw_ttm_tt *vmw_tt) return 0; out_map_fail: - sg_free_table(vmw_tt->vsgt.sgt); - vmw_tt->vsgt.sgt = NULL; + drm_warn(&dev_priv->drm, "VSG table map failed!"); + sg_free_table(vsgt->sgt); + vsgt->sgt = NULL; out_sg_alloc_fail: return ret; } @@ -356,15 +362,17 @@ static void vmw_ttm_destroy(struct ttm_device *bdev, struct ttm_tt *ttm) static int vmw_ttm_populate(struct ttm_device *bdev, struct ttm_tt *ttm, struct ttm_operation_ctx *ctx) { - int ret; + bool external = (ttm->page_flags & TTM_TT_FLAG_EXTERNAL) != 0; - /* TODO: maybe completely drop this ? */ if (ttm_tt_is_populated(ttm)) return 0; - ret = ttm_pool_alloc(&bdev->pool, ttm, ctx); + if (external && ttm->sg) + return drm_prime_sg_to_dma_addr_array(ttm->sg, + ttm->dma_address, + ttm->num_pages); - return ret; + return ttm_pool_alloc(&bdev->pool, ttm, ctx); } static void vmw_ttm_unpopulate(struct ttm_device *bdev, @@ -372,6 +380,10 @@ static void vmw_ttm_unpopulate(struct ttm_device *bdev, { struct vmw_ttm_tt *vmw_tt = container_of(ttm, struct vmw_ttm_tt, dma_ttm); + bool external = (ttm->page_flags & TTM_TT_FLAG_EXTERNAL) != 0; + + if (external) + return; vmw_ttm_unbind(bdev, ttm); @@ -390,6 +402,7 @@ static struct ttm_tt *vmw_ttm_tt_create(struct ttm_buffer_object *bo, { struct vmw_ttm_tt *vmw_be; int ret; + bool external = bo->type == ttm_bo_type_sg; vmw_be = kzalloc(sizeof(*vmw_be), GFP_KERNEL); if (!vmw_be) @@ -398,7 +411,10 @@ static struct ttm_tt *vmw_ttm_tt_create(struct ttm_buffer_object *bo, vmw_be->dev_priv = vmw_priv_from_ttm(bo->bdev); vmw_be->mob = NULL; - if (vmw_be->dev_priv->map_mode == vmw_dma_alloc_coherent) + if (external) + page_flags |= TTM_TT_FLAG_EXTERNAL | TTM_TT_FLAG_EXTERNAL_MAPPABLE; + + if (vmw_be->dev_priv->map_mode == vmw_dma_alloc_coherent || external) ret = ttm_sg_tt_init(&vmw_be->dma_ttm, bo, page_flags, ttm_cached); else -- 2.40.1

1 year, 1 month

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[PATCH 4/5] drm/vmwgfx: Fix crtc's atomic check conditional

by Zack Rusin

The conditional was supposed to prevent enabling of a crtc state without a set primary plane. Accidently it also prevented disabling crtc state with a set primary plane. Neither is correct. Fix the conditional and just driver-warn when a crtc state has been enabled without a primary plane which will help debug broken userspace. Fixes IGT's kms_atomic_interruptible and kms_atomic_transition tests. Signed-off-by: Zack Rusin <zack.rusin(a)broadcom.com> Fixes: 06ec41909e31 ("drm/vmwgfx: Add and connect CRTC helper functions") Cc: Broadcom internal kernel review list <bcm-kernel-feedback-list(a)broadcom.com> Cc: dri-devel(a)lists.freedesktop.org Cc: <stable(a)vger.kernel.org> # v4.12+ --- drivers/gpu/drm/vmwgfx/vmwgfx_kms.c | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c index e33e5993d8fc..13b2820cae51 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c @@ -931,6 +931,7 @@ int vmw_du_cursor_plane_atomic_check(struct drm_plane *plane, int vmw_du_crtc_atomic_check(struct drm_crtc *crtc, struct drm_atomic_state *state) { + struct vmw_private *vmw = vmw_priv(crtc->dev); struct drm_crtc_state *new_state = drm_atomic_get_new_crtc_state(state, crtc); struct vmw_display_unit *du = vmw_crtc_to_du(new_state->crtc); @@ -938,9 +939,13 @@ int vmw_du_crtc_atomic_check(struct drm_crtc *crtc, bool has_primary = new_state->plane_mask & drm_plane_mask(crtc->primary); - /* We always want to have an active plane with an active CRTC */ - if (has_primary != new_state->enable) - return -EINVAL; + /* + * This is fine in general, but broken userspace might expect + * some actual rendering so give a clue as why it's blank. + */ + if (new_state->enable && !has_primary) + drm_dbg_driver(&vmw->drm, + "CRTC without a primary plane will be blank.\n"); if (new_state->connector_mask != connector_mask && -- 2.40.1

1 year, 1 month

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[bug report] nvme not re-recognize when changed M.2 SSD in S3 mode

by Ricky WU

Hi All, Here is my PC info OS Name : Ubuntu 20.04.06 LTS OS Type : 64-bit Kernel version: 6.8.0 System sleep support: cat /sys/power/mem_sleep s2idle [deep] M.2 SSD1 : Kingston A2000 250GB M.2 SSD2 : Intel 760p 256GB I find some problem in S3 mode maybe S2idle has the same situation. The current situation is: Enter S3 mode I unplugged a correctly recognized Kingston A2000 250GB and switched it for a Intel 760p 256GB, when back to S0 there is also Kingston A2000 still installed. It did not call pciehp_ist(), pciehp_handle_presence_or_link_change() when back to S0, I don't know if this is the reason. Back to S3 lspci: ------------------------------------------------------------------------------------------------------------------------------------------- 00:00.0 Host bridge: Intel Corporation Device 3e0f (rev 07) 00:02.0 VGA compatible controller: Intel Corporation Device 3e90 00:12.0 Signal processing controller: Intel Corporation Cannon Lake PCH Thermal Controller (rev 10) 00:14.0 USB controller: Intel Corporation Cannon Lake PCH USB 3.1 xHCI Host Controller (rev 10) 00:14.2 RAM memory: Intel Corporation Cannon Lake PCH Shared SRAM (rev 10) 00:16.0 Communication controller: Intel Corporation Cannon Lake PCH HECI Controller (rev 10) 00:17.0 SATA controller: Intel Corporation Cannon Lake PCH SATA AHCI Controller (rev 10) 00:1b.0 PCI bridge: Intel Corporation Cannon Lake PCH PCI Express Root Port #21 (rev f0) 00:1c.0 PCI bridge: Intel Corporation Cannon Lake PCH PCI Express Root Port #5 (rev f0) 00:1d.0 PCI bridge: Intel Corporation Cannon Lake PCH PCI Express Root Port #9 (rev f0) 00:1d.3 PCI bridge: Intel Corporation Cannon Lake PCH PCI Express Root Port #12 (rev f0) 00:1f.0 ISA bridge: Intel Corporation H370 Chipset LPC/eSPI Controller (rev 10) 00:1f.3 Audio device: Intel Corporation Cannon Lake PCH cAVS (rev 10) 00:1f.4 SMBus: Intel Corporation Cannon Lake PCH SMBus Controller (rev 10) 00:1f.5 Serial bus controller [0c80]: Intel Corporation Cannon Lake PCH SPI Controller (rev 10) 00:1f.6 Ethernet controller: Intel Corporation Ethernet Connection (7) I219-V (rev 10) 04:00.0 Non-Volatile memory controller: Kingston Technology Company, Inc. Device 2263 (rev 03) ------------------------------------------------------------------------------------------------------------------------------------------- Dmesg Log as below(boot ->plug Kingston A2000->S3->change Kingston A2000 to Intel 760p->S0): [ 0.000000] Linux version 6.8.0 (root@cr-desktop) (gcc (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0, GNU ld (GNU Binutils for Ubuntu) 2.34) #30 SMP PREEMPT_DYNAMIC Mon Apr 8 14:25:58 CST 2024 [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-6.8.0 root=UUID=74fe52d0-e90f-4b0a-92f4-581b5fa98519 ro quiet splash resume=UUID=74fe52d0-e90f-4b0a-92f4-581b5fa98519 resume_offset=2172927 resumedelay=15 vt.handoff=7 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Hygon HygonGenuine [ 0.000000] Centaur CentaurHauls [ 0.000000] zhaoxin Shanghai [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000005efff] usable [ 0.000000] BIOS-e820: [mem 0x000000000005f000-0x000000000005ffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000060000-0x000000000009ffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000000a0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007c764fff] usable [ 0.000000] BIOS-e820: [mem 0x000000007c765000-0x000000007dfd0fff] reserved [ 0.000000] BIOS-e820: [mem 0x000000007dfd1000-0x000000007e04dfff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000007e04e000-0x000000007e526fff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x000000007e527000-0x000000007ed0dfff] reserved [ 0.000000] BIOS-e820: [mem 0x000000007ed0e000-0x000000007ed0efff] usable [ 0.000000] BIOS-e820: [mem 0x000000007ed0f000-0x000000008fffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fe000000-0x00000000fe010fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed03fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000016dffffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] APIC: Static calls initialized [ 0.000000] e820: update [mem 0x67cec018-0x67cfc057] usable ==> usable [ 0.000000] e820: update [mem 0x67cec018-0x67cfc057] usable ==> usable [ 0.000000] e820: update [mem 0x67cdb018-0x67cebe57] usable ==> usable [ 0.000000] e820: update [mem 0x67cdb018-0x67cebe57] usable ==> usable [ 0.000000] extended physical RAM map: [ 0.000000] reserve setup_data: [mem 0x0000000000000000-0x000000000005efff] usable [ 0.000000] reserve setup_data: [mem 0x000000000005f000-0x000000000005ffff] reserved [ 0.000000] reserve setup_data: [mem 0x0000000000060000-0x000000000009ffff] usable [ 0.000000] reserve setup_data: [mem 0x00000000000a0000-0x00000000000fffff] reserved [ 0.000000] reserve setup_data: [mem 0x0000000000100000-0x0000000067cdb017] usable [ 0.000000] reserve setup_data: [mem 0x0000000067cdb018-0x0000000067cebe57] usable [ 0.000000] reserve setup_data: [mem 0x0000000067cebe58-0x0000000067cec017] usable [ 0.000000] reserve setup_data: [mem 0x0000000067cec018-0x0000000067cfc057] usable [ 0.000000] reserve setup_data: [mem 0x0000000067cfc058-0x000000007c764fff] usable [ 0.000000] reserve setup_data: [mem 0x000000007c765000-0x000000007dfd0fff] reserved [ 0.000000] reserve setup_data: [mem 0x000000007dfd1000-0x000000007e04dfff] ACPI data [ 0.000000] reserve setup_data: [mem 0x000000007e04e000-0x000000007e526fff] ACPI NVS [ 0.000000] reserve setup_data: [mem 0x000000007e527000-0x000000007ed0dfff] reserved [ 0.000000] reserve setup_data: [mem 0x000000007ed0e000-0x000000007ed0efff] usable [ 0.000000] reserve setup_data: [mem 0x000000007ed0f000-0x000000008fffffff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000e0000000-0x00000000efffffff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000fe000000-0x00000000fe010fff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000fed00000-0x00000000fed03fff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000ff000000-0x00000000ffffffff] reserved [ 0.000000] reserve setup_data: [mem 0x0000000100000000-0x000000016dffffff] usable [ 0.000000] efi: EFI v2.7 by American Megatrends [ 0.000000] efi: ACPI 2.0=0x7e468000 ACPI=0x7e468000 TPMFinalLog=0x7e4d1000 SMBIOS=0x7ea7a000 SMBIOS 3.0=0x7ea79000 MEMATTR=0x79559098 ESRT=0x7adddd18 MOKvar=0x7ea92000 RNG=0x7e04d018 TPMEventLog=0x67cfd018 [ 0.000000] random: crng init done [ 0.000000] efi: Remove mem44: MMIO range=[0xe0000000-0xefffffff] (256MB) from e820 map [ 0.000000] e820: remove [mem 0xe0000000-0xefffffff] reserved [ 0.000000] efi: Not removing mem45: MMIO range=[0xfe000000-0xfe010fff] (68KB) from e820 map [ 0.000000] efi: Not removing mem46: MMIO range=[0xfec00000-0xfec00fff] (4KB) from e820 map [ 0.000000] efi: Not removing mem47: MMIO range=[0xfed00000-0xfed03fff] (16KB) from e820 map [ 0.000000] efi: Not removing mem48: MMIO range=[0xfee00000-0xfee00fff] (4KB) from e820 map [ 0.000000] efi: Remove mem49: MMIO range=[0xff000000-0xffffffff] (16MB) from e820 map [ 0.000000] e820: remove [mem 0xff000000-0xffffffff] reserved [ 0.000000] SMBIOS 3.1.1 present. [ 0.000000] DMI: To Be Filled By O.E.M. To Be Filled By O.E.M./H370M Pro4, BIOS P3.40 10/25/2018 [ 0.000000] tsc: Detected 3700.000 MHz processor [ 0.000000] tsc: Detected 3699.850 MHz TSC [ 0.000569] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000572] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000578] last_pfn = 0x16e000 max_arch_pfn = 0x400000000 [ 0.000582] MTRR map: 5 entries (3 fixed + 2 variable; max 23), built from 10 variable MTRRs [ 0.000584] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000964] last_pfn = 0x7ed0f max_arch_pfn = 0x400000000 [ 0.006982] found SMP MP-table at [mem 0x000fcd40-0x000fcd4f] [ 0.006992] esrt: Reserving ESRT space from 0x000000007adddd18 to 0x000000007adddd50. [ 0.006997] e820: update [mem 0x7addd000-0x7adddfff] usable ==> reserved [ 0.007010] Using GB pages for direct mapping [ 0.007366] Secure boot disabled [ 0.007366] RAMDISK: [mem 0x67d08000-0x70f30fff] [ 0.007370] ACPI: Early table checksum verification disabled [ 0.007373] ACPI: RSDP 0x000000007E468000 000024 (v02 ALASKA) [ 0.007376] ACPI: XSDT 0x000000007E4680B0 0000DC (v01 ALASKA A M I 01072009 AMI 00010013) [ 0.007381] ACPI: FACP 0x000000007E4A7808 000114 (v06 ALASKA A M I 01072009 AMI 00010013) [ 0.007386] ACPI: DSDT 0x000000007E468220 03F5E6 (v02 ALASKA A M I 01072009 INTL 20160527) [ 0.007389] ACPI: FACS 0x000000007E526080 000040 [ 0.007391] ACPI: APIC 0x000000007E4A7920 000084 (v04 ALASKA A M I 01072009 AMI 00010013) [ 0.007394] ACPI: FPDT 0x000000007E4A79A8 000044 (v01 ALASKA A M I 01072009 AMI 00010013) [ 0.007397] ACPI: FIDT 0x000000007E4A79F0 00009C (v01 ALASKA A M I 01072009 AMI 00010013) [ 0.007399] ACPI: MCFG 0x000000007E4A7A90 00003C (v01 ALASKA A M I 01072009 MSFT 00000097) [ 0.007402] ACPI: SSDT 0x000000007E4A7AD0 000378 (v01 SataRe SataTabl 00001000 INTL 20160527) [ 0.007405] ACPI: SSDT 0x000000007E4A7E48 001B1C (v02 CpuRef CpuSsdt 00003000 INTL 20160527) [ 0.007407] ACPI: AAFT 0x000000007E4A9968 00023D (v01 ALASKA OEMAAFT 01072009 MSFT 00000097) [ 0.007410] ACPI: SSDT 0x000000007E4A9BA8 0031C6 (v02 SaSsdt SaSsdt 00003000 INTL 20160527) [ 0.007413] ACPI: HPET 0x000000007E4ACD70 000038 (v01 ALASKA A M I 00000002 01000013) [ 0.007416] ACPI: SSDT 0x000000007E4ACDA8 001C01 (v02 ALASKA CflS_Rvp 00001000 INTL 20160527) [ 0.007418] ACPI: SSDT 0x000000007E4AE9B0 002950 (v02 INTEL xh_cfsd4 00000000 INTL 20160527) [ 0.007421] ACPI: UEFI 0x000000007E4B1300 000042 (v01 ALASKA A M I 00000002 01000013) [ 0.007424] ACPI: LPIT 0x000000007E4B1348 00005C (v01 ALASKA A M I 00000002 01000013) [ 0.007426] ACPI: SSDT 0x000000007E4B13A8 0014E2 (v02 ALASKA TbtTypeC 00000000 INTL 20160527) [ 0.007429] ACPI: DBGP 0x000000007E4B2890 000034 (v01 ALASKA A M I 00000002 01000013) [ 0.007432] ACPI: DBG2 0x000000007E4B28C8 000054 (v00 ALASKA A M I 00000002 01000013) [ 0.007434] ACPI: SSDT 0x000000007E4B2920 001B67 (v02 ALASKA UsbCTabl 00001000 INTL 20160527) [ 0.007437] ACPI: SSDT 0x000000007E4B4488 000144 (v02 Intel ADebTabl 00001000 INTL 20160527) [ 0.007439] ACPI: DMAR 0x000000007E4B45D0 0000A8 (v01 INTEL EDK2 00000002 01000013) [ 0.007442] ACPI: BGRT 0x000000007E4B4678 000038 (v01 ALASKA A M I 01072009 AMI 00010013) [ 0.007445] ACPI: TPM2 0x000000007E4B46B0 000034 (v04 ALASKA A M I 00000001 AMI 00000000) [ 0.007447] ACPI: WSMT 0x000000007E4B46E8 000028 (v01 ALASKA A M I 01072009 AMI 00010013) [ 0.007450] ACPI: Reserving FACP table memory at [mem 0x7e4a7808-0x7e4a791b] [ 0.007451] ACPI: Reserving DSDT table memory at [mem 0x7e468220-0x7e4a7805] [ 0.007452] ACPI: Reserving FACS table memory at [mem 0x7e526080-0x7e5260bf] [ 0.007452] ACPI: Reserving APIC table memory at [mem 0x7e4a7920-0x7e4a79a3] [ 0.007453] ACPI: Reserving FPDT table memory at [mem 0x7e4a79a8-0x7e4a79eb] [ 0.007454] ACPI: Reserving FIDT table memory at [mem 0x7e4a79f0-0x7e4a7a8b] [ 0.007454] ACPI: Reserving MCFG table memory at [mem 0x7e4a7a90-0x7e4a7acb] [ 0.007455] ACPI: Reserving SSDT table memory at [mem 0x7e4a7ad0-0x7e4a7e47] [ 0.007456] ACPI: Reserving SSDT table memory at [mem 0x7e4a7e48-0x7e4a9963] [ 0.007456] ACPI: Reserving AAFT table memory at [mem 0x7e4a9968-0x7e4a9ba4] [ 0.007457] ACPI: Reserving SSDT table memory at [mem 0x7e4a9ba8-0x7e4acd6d] [ 0.007458] ACPI: Reserving HPET table memory at [mem 0x7e4acd70-0x7e4acda7] [ 0.007458] ACPI: Reserving SSDT table memory at [mem 0x7e4acda8-0x7e4ae9a8] [ 0.007459] ACPI: Reserving SSDT table memory at [mem 0x7e4ae9b0-0x7e4b12ff] [ 0.007460] ACPI: Reserving UEFI table memory at [mem 0x7e4b1300-0x7e4b1341] [ 0.007460] ACPI: Reserving LPIT table memory at [mem 0x7e4b1348-0x7e4b13a3] [ 0.007461] ACPI: Reserving SSDT table memory at [mem 0x7e4b13a8-0x7e4b2889] [ 0.007462] ACPI: Reserving DBGP table memory at [mem 0x7e4b2890-0x7e4b28c3] [ 0.007462] ACPI: Reserving DBG2 table memory at [mem 0x7e4b28c8-0x7e4b291b] [ 0.007463] ACPI: Reserving SSDT table memory at [mem 0x7e4b2920-0x7e4b4486] [ 0.007464] ACPI: Reserving SSDT table memory at [mem 0x7e4b4488-0x7e4b45cb] [ 0.007464] ACPI: Reserving DMAR table memory at [mem 0x7e4b45d0-0x7e4b4677] [ 0.007465] ACPI: Reserving BGRT table memory at [mem 0x7e4b4678-0x7e4b46af] [ 0.007466] ACPI: Reserving TPM2 table memory at [mem 0x7e4b46b0-0x7e4b46e3] [ 0.007466] ACPI: Reserving WSMT table memory at [mem 0x7e4b46e8-0x7e4b470f] [ 0.007743] No NUMA configuration found [ 0.007744] Faking a node at [mem 0x0000000000000000-0x000000016dffffff] [ 0.007751] NODE_DATA(0) allocated [mem 0x16dfd5000-0x16dffffff] [ 0.007886] Zone ranges: [ 0.007887] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.007888] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.007890] Normal [mem 0x0000000100000000-0x000000016dffffff] [ 0.007891] Device empty [ 0.007892] Movable zone start for each node [ 0.007894] Early memory node ranges [ 0.007894] node 0: [mem 0x0000000000001000-0x000000000005efff] [ 0.007896] node 0: [mem 0x0000000000060000-0x000000000009ffff] [ 0.007896] node 0: [mem 0x0000000000100000-0x000000007c764fff] [ 0.007897] node 0: [mem 0x000000007ed0e000-0x000000007ed0efff] [ 0.007898] node 0: [mem 0x0000000100000000-0x000000016dffffff] [ 0.007899] Initmem setup node 0 [mem 0x0000000000001000-0x000000016dffffff] [ 0.007902] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.007903] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.007923] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.012542] On node 0, zone DMA32: 9641 pages in unavailable ranges [ 0.016729] On node 0, zone Normal: 4849 pages in unavailable ranges [ 0.016857] On node 0, zone Normal: 8192 pages in unavailable ranges [ 0.016875] Reserving Intel graphics memory at [mem 0x80000000-0x8fffffff] [ 0.017335] ACPI: PM-Timer IO Port: 0x1808 [ 0.017341] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) [ 0.017342] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1]) [ 0.017343] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1]) [ 0.017344] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1]) [ 0.017405] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119 [ 0.017407] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.017409] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.017413] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.017414] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.017419] e820: update [mem 0x78a53000-0x78a93fff] usable ==> reserved [ 0.017429] TSC deadline timer available [ 0.017430] smpboot: Allowing 4 CPUs, 0 hotplug CPUs [ 0.017441] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.017443] PM: hibernation: Registered nosave memory: [mem 0x0005f000-0x0005ffff] [ 0.017444] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000fffff] [ 0.017445] PM: hibernation: Registered nosave memory: [mem 0x67cdb000-0x67cdbfff] [ 0.017447] PM: hibernation: Registered nosave memory: [mem 0x67ceb000-0x67cebfff] [ 0.017447] PM: hibernation: Registered nosave memory: [mem 0x67cec000-0x67cecfff] [ 0.017449] PM: hibernation: Registered nosave memory: [mem 0x67cfc000-0x67cfcfff] [ 0.017450] PM: hibernation: Registered nosave memory: [mem 0x78a53000-0x78a93fff] [ 0.017451] PM: hibernation: Registered nosave memory: [mem 0x7addd000-0x7adddfff] [ 0.017452] PM: hibernation: Registered nosave memory: [mem 0x7c765000-0x7dfd0fff] [ 0.017453] PM: hibernation: Registered nosave memory: [mem 0x7dfd1000-0x7e04dfff] [ 0.017454] PM: hibernation: Registered nosave memory: [mem 0x7e04e000-0x7e526fff] [ 0.017454] PM: hibernation: Registered nosave memory: [mem 0x7e527000-0x7ed0dfff] [ 0.017455] PM: hibernation: Registered nosave memory: [mem 0x7ed0f000-0x8fffffff] [ 0.017456] PM: hibernation: Registered nosave memory: [mem 0x90000000-0xfdffffff] [ 0.017457] PM: hibernation: Registered nosave memory: [mem 0xfe000000-0xfe010fff] [ 0.017457] PM: hibernation: Registered nosave memory: [mem 0xfe011000-0xfebfffff] [ 0.017458] PM: hibernation: Registered nosave memory: [mem 0xfec00000-0xfec00fff] [ 0.017458] PM: hibernation: Registered nosave memory: [mem 0xfec01000-0xfecfffff] [ 0.017459] PM: hibernation: Registered nosave memory: [mem 0xfed00000-0xfed03fff] [ 0.017459] PM: hibernation: Registered nosave memory: [mem 0xfed04000-0xfedfffff] [ 0.017460] PM: hibernation: Registered nosave memory: [mem 0xfee00000-0xfee00fff] [ 0.017460] PM: hibernation: Registered nosave memory: [mem 0xfee01000-0xffffffff] [ 0.017462] [mem 0x90000000-0xfdffffff] available for PCI devices [ 0.017463] Booting paravirtualized kernel on bare hardware [ 0.017465] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns [ 0.017470] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1 [ 0.017929] percpu: Embedded 64 pages/cpu s225280 r8192 d28672 u524288 [ 0.017934] pcpu-alloc: s225280 r8192 d28672 u524288 alloc=1*2097152 [ 0.017936] pcpu-alloc: [0] 0 1 2 3 [ 0.017953] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-6.8.0 root=UUID=74fe52d0-e90f-4b0a-92f4-581b5fa98519 ro quiet splash resume=UUID=74fe52d0-e90f-4b0a-92f4-581b5fa98519 resume_offset=2172927 resumedelay=15 vt.handoff=7 [ 0.018044] Unknown kernel command line parameters "splash BOOT_IMAGE=/boot/vmlinuz-6.8.0", will be passed to user space. [ 0.018648] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear) [ 0.018930] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.018995] Fallback order for Node 0: 0 [ 0.018998] Built 1 zonelists, mobility grouping on. Total pages: 945096 [ 0.018999] Policy zone: Normal [ 0.019003] mem auto-init: stack:off, heap alloc:on, heap free:off [ 0.019010] software IO TLB: area num 4. [ 0.048669] Memory: 3464128K/3841040K available (18432K kernel code, 3225K rwdata, 7212K rodata, 4580K init, 4312K bss, 376652K reserved, 0K cma-reserved) [ 0.048874] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.048885] Kernel/User page tables isolation: enabled [ 0.048912] ftrace: allocating 53981 entries in 211 pages [ 0.056577] ftrace: allocated 211 pages with 5 groups [ 0.057207] Dynamic Preempt: voluntary [ 0.057236] rcu: Preemptible hierarchical RCU implementation. [ 0.057237] rcu: RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=4. [ 0.057238] Trampoline variant of Tasks RCU enabled. [ 0.057239] Rude variant of Tasks RCU enabled. [ 0.057239] Tracing variant of Tasks RCU enabled. [ 0.057239] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies. [ 0.057240] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 [ 0.059780] NR_IRQS: 524544, nr_irqs: 1024, preallocated irqs: 16 [ 0.060068] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.060424] Console: colour dummy device 80x25 [ 0.060426] printk: legacy console [tty0] enabled [ 0.060464] ACPI: Core revision 20230628 [ 0.060875] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635855245 ns [ 0.061032] APIC: Switch to symmetric I/O mode setup [ 0.061034] DMAR: Host address width 39 [ 0.061035] DMAR: DRHD base: 0x000000fed90000 flags: 0x0 [ 0.061040] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 19e2ff0505e [ 0.061042] DMAR: DRHD base: 0x000000fed91000 flags: 0x1 [ 0.061045] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da [ 0.061047] DMAR: RMRR base: 0x0000007e809000 end: 0x0000007ea52fff [ 0.061048] DMAR: RMRR base: 0x0000007f800000 end: 0x0000008fffffff [ 0.061050] DMAR-IR: IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1 [ 0.061051] DMAR-IR: HPET id 0 under DRHD base 0xfed91000 [ 0.061051] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping. [ 0.064470] DMAR-IR: Enabled IRQ remapping in x2apic mode [ 0.064472] x2apic enabled [ 0.064535] APIC: Switched APIC routing to: cluster x2apic [ 0.073916] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.092939] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x6aa99074b1c, max_idle_ns: 881590506587 ns [ 0.092944] Calibrating delay loop (skipped), value calculated using timer frequency.. 7399.70 BogoMIPS (lpj=14799400) [ 0.092963] x86/cpu: SGX disabled by BIOS. [ 0.092969] CPU0: Thermal monitoring enabled (TM1) [ 0.093005] process: using mwait in idle threads [ 0.093007] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.093008] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 0.093011] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.093013] Spectre V2 : Mitigation: IBRS [ 0.093014] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 0.093015] Spectre V2 : Spectre v2 / SpectreRSB : Filling RSB on VMEXIT [ 0.093015] RETBleed: Mitigation: IBRS [ 0.093017] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 0.093018] Spectre V2 : User space: Mitigation: STIBP via prctl [ 0.093019] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 0.093024] MDS: Mitigation: Clear CPU buffers [ 0.093025] MMIO Stale Data: Mitigation: Clear CPU buffers [ 0.093029] SRBDS: Mitigation: Microcode [ 0.093034] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.093035] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.093036] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' [ 0.093037] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.093039] x86/fpu: xstate_offset[3]: 576, xstate_sizes[3]: 64 [ 0.093040] x86/fpu: xstate_offset[4]: 640, xstate_sizes[4]: 64 [ 0.093041] x86/fpu: Enabled xstate features 0x1b, context size is 704 bytes, using 'compacted' format. [ 0.121725] Freeing SMP alternatives memory: 44K [ 0.121729] pid_max: default: 32768 minimum: 301 [ 0.124293] LSM: initializing lsm=lockdown,capability,yama,apparmor,integrity [ 0.124307] Yama: becoming mindful. [ 0.124340] AppArmor: AppArmor initialized [ 0.124372] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear) [ 0.124378] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear) [ 0.124847] smpboot: CPU0: Intel(R) Pentium(R) Gold G5400 CPU @ 3.70GHz (family: 0x6, model: 0x9e, stepping: 0xa) [ 0.124941] RCU Tasks: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1. [ 0.124941] RCU Tasks Rude: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1. [ 0.124941] RCU Tasks Trace: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1. [ 0.124941] Performance Events: PEBS fmt3+, Skylake events, 32-deep LBR, full-width counters, Intel PMU driver. [ 0.124941] ... version: 4 [ 0.124941] ... bit width: 48 [ 0.124941] ... generic registers: 4 [ 0.124941] ... value mask: 0000ffffffffffff [ 0.124941] ... max period: 00007fffffffffff [ 0.124941] ... fixed-purpose events: 3 [ 0.124941] ... event mask: 000000070000000f [ 0.124941] signal: max sigframe size: 2032 [ 0.124941] Estimated ratio of average max frequency by base frequency (times 1024): 1024 [ 0.124941] rcu: Hierarchical SRCU implementation. [ 0.124941] rcu: Max phase no-delay instances is 1000. [ 0.124941] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter. [ 0.124941] smp: Bringing up secondary CPUs ... [ 0.124941] smpboot: x86: Booting SMP configuration: [ 0.124941] .... node #0, CPUs: #1 #2 #3 [ 0.125036] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details. [ 0.125036] MMIO Stale Data CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/processor_mmio_s… for more details. [ 0.125036] smp: Brought up 1 node, 4 CPUs [ 0.125036] smpboot: Max logical packages: 1 [ 0.125036] smpboot: Total of 4 processors activated (29598.80 BogoMIPS) [ 0.126698] devtmpfs: initialized [ 0.126698] x86/mm: Memory block size: 128MB [ 0.126698] ACPI: PM: Registering ACPI NVS region [mem 0x7e04e000-0x7e526fff] (5083136 bytes) [ 0.126698] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.126698] futex hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.126698] pinctrl core: initialized pinctrl subsystem [ 0.126698] PM: RTC time: 20:41:21, date: 2024-04-08 [ 0.126698] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.126698] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations [ 0.126698] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations [ 0.128994] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations [ 0.129014] audit: initializing netlink subsys (disabled) [ 0.129023] audit: type=2000 audit(1712608881.060:1): state=initialized audit_enabled=0 res=1 [ 0.129066] thermal_sys: Registered thermal governor 'fair_share' [ 0.129067] thermal_sys: Registered thermal governor 'bang_bang' [ 0.129068] thermal_sys: Registered thermal governor 'step_wise' [ 0.129069] thermal_sys: Registered thermal governor 'user_space' [ 0.129070] thermal_sys: Registered thermal governor 'power_allocator' [ 0.129076] EISA bus registered [ 0.129085] cpuidle: using governor ladder [ 0.129089] cpuidle: using governor menu [ 0.129023] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.129121] PCI: ECAM [mem 0xe0000000-0xefffffff] (base 0xe0000000) for domain 0000 [bus 00-ff] [ 0.129125] PCI: not using ECAM ([mem 0xe0000000-0xefffffff] not reserved) [ 0.129127] PCI: Using configuration type 1 for base access [ 0.129243] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 0.129243] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 0.129243] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 0.129243] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 0.129243] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 0.129243] fbcon: Taking over console [ 0.129243] ACPI: Added _OSI(Module Device) [ 0.129243] ACPI: Added _OSI(Processor Device) [ 0.129243] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.129243] ACPI: Added _OSI(Processor Aggregator Device) [ 0.204834] ACPI: 9 ACPI AML tables successfully acquired and loaded [ 0.217305] ACPI: Dynamic OEM Table Load: [ 0.217312] ACPI: SSDT 0xFFFF8F8D802FD000 000400 (v02 PmRef Cpu0Cst 00003001 INTL 20160527) [ 0.219074] ACPI: Dynamic OEM Table Load: [ 0.219079] ACPI: SSDT 0xFFFF8F8D80CBB000 0006CB (v02 PmRef Cpu0Ist 00003000 INTL 20160527) [ 0.220930] ACPI: Dynamic OEM Table Load: [ 0.220934] ACPI: SSDT 0xFFFF8F8D80D51100 0000F4 (v02 PmRef Cpu0Psd 00003000 INTL 20160527) [ 0.222906] ACPI: Dynamic OEM Table Load: [ 0.222912] ACPI: SSDT 0xFFFF8F8D80CBD000 0005FC (v02 PmRef ApIst 00003000 INTL 20160527) [ 0.224911] ACPI: Dynamic OEM Table Load: [ 0.224918] ACPI: SSDT 0xFFFF8F8D80164000 000AB0 (v02 PmRef ApPsd 00003000 INTL 20160527) [ 0.227368] ACPI: Dynamic OEM Table Load: [ 0.227373] ACPI: SSDT 0xFFFF8F8D802FC400 00030A (v02 PmRef ApCst 00003000 INTL 20160527) [ 0.231078] ACPI: _OSC evaluated successfully for all CPUs [ 0.232407] ACPI: Interpreter enabled [ 0.232441] ACPI: PM: (supports S0 S3 S4 S5) [ 0.232443] ACPI: Using IOAPIC for interrupt routing [ 0.232557] PCI: ECAM [mem 0xe0000000-0xefffffff] (base 0xe0000000) for domain 0000 [bus 00-ff] [ 0.234390] PCI: ECAM [mem 0xe0000000-0xefffffff] reserved as ACPI motherboard resource [ 0.234401] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.234402] PCI: Using E820 reservations for host bridge windows [ 0.235868] ACPI: Enabled 9 GPEs in block 00 to 7F [ 0.253437] ACPI: \_SB_.PCI0.XDCI.USBC: New power resource [ 0.253626] ACPI: \_SB_.PCI0.PAUD: New power resource [ 0.257492] ACPI: \SPR2: New power resource [ 0.257844] ACPI: \_SB_.PCI0.SAT0.VOL0.V0PR: New power resource [ 0.258294] ACPI: \_SB_.PCI0.SAT0.VOL1.V1PR: New power resource [ 0.258734] ACPI: \_SB_.PCI0.SAT0.VOL2.V2PR: New power resource [ 0.265560] ACPI: \_SB_.PCI0.I2C1.PXTC: New power resource [ 0.273523] ACPI: \_SB_.PCI0.CNVW.WRST: New power resource [ 0.280011] ACPI: \PIN_: New power resource [ 0.280212] ACPI: \SPR0: New power resource [ 0.280276] ACPI: \SPR1: New power resource [ 0.280338] ACPI: \SPR3: New power resource [ 0.280403] ACPI: \SPR5: New power resource [ 0.280755] ACPI: \ZPDR: New power resource [ 0.281265] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe]) [ 0.281271] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3] [ 0.284463] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug SHPCHotplug PME AER PCIeCapability LTR] [ 0.285976] PCI host bridge to bus 0000:00 [ 0.285978] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.285980] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.285981] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.285983] pci_bus 0000:00: root bus resource [mem 0x90000000-0xdfffffff window] [ 0.285984] pci_bus 0000:00: root bus resource [mem 0xfc800000-0xfe7fffff window] [ 0.285986] pci_bus 0000:00: root bus resource [bus 00-fe] [ 0.286079] pci 0000:00:00.0: [8086:3e0f] type 00 class 0x060000 conventional PCI endpoint [ 0.286170] pci 0000:00:02.0: [8086:3e90] type 00 class 0x030000 PCIe Root Complex Integrated Endpoint [ 0.286178] pci 0000:00:02.0: BAR 0 [mem 0xa2000000-0xa2ffffff 64bit] [ 0.286183] pci 0000:00:02.0: BAR 2 [mem 0x90000000-0x9fffffff 64bit pref] [ 0.286187] pci 0000:00:02.0: BAR 4 [io 0x6000-0x603f] [ 0.286200] pci 0000:00:02.0: BAR 2: assigned to efifb [ 0.286203] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.286575] pci 0000:00:12.0: [8086:a379] type 00 class 0x118000 conventional PCI endpoint [ 0.286601] pci 0000:00:12.0: BAR 0 [mem 0xa4f3d000-0xa4f3dfff 64bit] [ 0.286830] pci 0000:00:14.0: [8086:a36d] type 00 class 0x0c0330 conventional PCI endpoint [ 0.286857] pci 0000:00:14.0: BAR 0 [mem 0xa4f20000-0xa4f2ffff 64bit] [ 0.286959] pci 0000:00:14.0: PME# supported from D3hot D3cold [ 0.288441] pci 0000:00:14.2: [8086:a36f] type 00 class 0x050000 conventional PCI endpoint [ 0.288464] pci 0000:00:14.2: BAR 0 [mem 0xa4f36000-0xa4f37fff 64bit] [ 0.288479] pci 0000:00:14.2: BAR 2 [mem 0xa4f3c000-0xa4f3cfff 64bit] [ 0.288655] pci 0000:00:16.0: [8086:a360] type 00 class 0x078000 conventional PCI endpoint [ 0.288679] pci 0000:00:16.0: BAR 0 [mem 0xa4f3b000-0xa4f3bfff 64bit] [ 0.288766] pci 0000:00:16.0: PME# supported from D3hot [ 0.289286] pci 0000:00:17.0: [8086:a352] type 00 class 0x010601 conventional PCI endpoint [ 0.289307] pci 0000:00:17.0: BAR 0 [mem 0xa4f34000-0xa4f35fff] [ 0.289319] pci 0000:00:17.0: BAR 1 [mem 0xa4f3a000-0xa4f3a0ff] [ 0.289330] pci 0000:00:17.0: BAR 2 [io 0x6090-0x6097] [ 0.289341] pci 0000:00:17.0: BAR 3 [io 0x6080-0x6083] [ 0.289353] pci 0000:00:17.0: BAR 4 [io 0x6060-0x607f] [ 0.289364] pci 0000:00:17.0: BAR 5 [mem 0xa4f39000-0xa4f397ff] [ 0.289427] pci 0000:00:17.0: PME# supported from D3hot [ 0.289970] pci 0000:00:1b.0: [8086:a32c] type 01 class 0x060400 PCIe Root Port [ 0.290013] pci 0000:00:1b.0: PCI bridge to [bus 01] [ 0.290019] pci 0000:00:1b.0: bridge window [io 0x5000-0x5fff] [ 0.290023] pci 0000:00:1b.0: bridge window [mem 0xa4500000-0xa4efffff] [ 0.290038] pci 0000:00:1b.0: bridge window [mem 0xa1400000-0xa1dfffff 64bit pref] [ 0.290141] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold [ 0.290178] pci 0000:00:1b.0: PTM enabled (root), 4ns granularity [ 0.290913] pci 0000:00:1c.0: [8086:a33c] type 01 class 0x060400 PCIe Root Port [ 0.290956] pci 0000:00:1c.0: PCI bridge to [bus 02] [ 0.290962] pci 0000:00:1c.0: bridge window [io 0x4000-0x4fff] [ 0.290966] pci 0000:00:1c.0: bridge window [mem 0xa3b00000-0xa44fffff] [ 0.290980] pci 0000:00:1c.0: bridge window [mem 0xa0a00000-0xa13fffff 64bit pref] [ 0.291084] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.291127] pci 0000:00:1c.0: PTM enabled (root), 4ns granularity [ 0.291874] pci 0000:00:1d.0: [8086:a330] type 01 class 0x060400 PCIe Root Port [ 0.291915] pci 0000:00:1d.0: PCI bridge to [bus 03] [ 0.292021] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold [ 0.292724] pci 0000:00:1d.3: [8086:a333] type 01 class 0x060400 PCIe Root Port [ 0.292767] pci 0000:00:1d.3: PCI bridge to [bus 04] [ 0.292773] pci 0000:00:1d.3: bridge window [io 0x3000-0x3fff] [ 0.292777] pci 0000:00:1d.3: bridge window [mem 0xa3100000-0xa3afffff] [ 0.292791] pci 0000:00:1d.3: bridge window [mem 0xa0000000-0xa09fffff 64bit pref] [ 0.292902] pci 0000:00:1d.3: PME# supported from D0 D3hot D3cold [ 0.292950] pci 0000:00:1d.3: PTM enabled (root), 4ns granularity [ 0.293667] pci 0000:00:1f.0: [8086:a304] type 00 class 0x060100 conventional PCI endpoint [ 0.294210] pci 0000:00:1f.3: [8086:a348] type 00 class 0x040300 conventional PCI endpoint [ 0.294270] pci 0000:00:1f.3: BAR 0 [mem 0xa4f30000-0xa4f33fff 64bit] [ 0.294354] pci 0000:00:1f.3: BAR 4 [mem 0xa3000000-0xa30fffff 64bit] [ 0.294494] pci 0000:00:1f.3: PME# supported from D3hot D3cold [ 0.297344] pci 0000:00:1f.4: [8086:a323] type 00 class 0x0c0500 conventional PCI endpoint [ 0.297388] pci 0000:00:1f.4: BAR 0 [mem 0xa4f38000-0xa4f380ff 64bit] [ 0.297440] pci 0000:00:1f.4: BAR 4 [io 0xefa0-0xefbf] [ 0.297782] pci 0000:00:1f.5: [8086:a324] type 00 class 0x0c8000 conventional PCI endpoint [ 0.297802] pci 0000:00:1f.5: BAR 0 [mem 0xfe010000-0xfe010fff] [ 0.297972] pci 0000:00:1f.6: [8086:15bc] type 00 class 0x020000 conventional PCI endpoint [ 0.298017] pci 0000:00:1f.6: BAR 0 [mem 0xa4f00000-0xa4f1ffff] [ 0.298251] pci 0000:00:1f.6: PME# supported from D0 D3hot D3cold [ 0.298447] pci 0000:00:1b.0: PCI bridge to [bus 01] [ 0.298557] pci 0000:00:1c.0: PCI bridge to [bus 02] [ 0.298666] acpiphp: Slot [1] registered [ 0.298679] pci 0000:00:1d.0: PCI bridge to [bus 03] [ 0.298786] pci 0000:00:1d.3: PCI bridge to [bus 04] [ 0.300193] ACPI: PCI: Interrupt link LNKA configured for IRQ 0 [ 0.300279] ACPI: PCI: Interrupt link LNKB configured for IRQ 1 [ 0.300362] ACPI: PCI: Interrupt link LNKC configured for IRQ 0 [ 0.300445] ACPI: PCI: Interrupt link LNKD configured for IRQ 0 [ 0.300528] ACPI: PCI: Interrupt link LNKE configured for IRQ 0 [ 0.300610] ACPI: PCI: Interrupt link LNKF configured for IRQ 0 [ 0.300693] ACPI: PCI: Interrupt link LNKG configured for IRQ 0 [ 0.300775] ACPI: PCI: Interrupt link LNKH configured for IRQ 0 [ 0.307402] iommu: Default domain type: Translated [ 0.307402] iommu: DMA domain TLB invalidation policy: lazy mode [ 0.307402] SCSI subsystem initialized [ 0.307402] libata version 3.00 loaded. [ 0.307402] ACPI: bus type USB registered [ 0.307402] usbcore: registered new interface driver usbfs [ 0.307402] usbcore: registered new interface driver hub [ 0.307402] usbcore: registered new device driver usb [ 0.307402] pps_core: LinuxPPS API ver. 1 registered [ 0.307402] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti(a)linux.it> [ 0.307402] PTP clock support registered [ 0.307402] EDAC MC: Ver: 3.0.0 [ 0.307402] efivars: Registered efivars operations [ 0.307402] NetLabel: Initializing [ 0.307402] NetLabel: domain hash size = 128 [ 0.307402] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.307402] NetLabel: unlabeled traffic allowed by default [ 0.307402] PCI: Using ACPI for IRQ routing [ 0.387885] PCI: pci_cache_line_size set to 64 bytes [ 0.387962] e820: reserve RAM buffer [mem 0x0005f000-0x0005ffff] [ 0.387964] e820: reserve RAM buffer [mem 0x67cdb018-0x67ffffff] [ 0.387965] e820: reserve RAM buffer [mem 0x67cec018-0x67ffffff] [ 0.387966] e820: reserve RAM buffer [mem 0x78a53000-0x7bffffff] [ 0.387967] e820: reserve RAM buffer [mem 0x7addd000-0x7bffffff] [ 0.387968] e820: reserve RAM buffer [mem 0x7c765000-0x7fffffff] [ 0.387969] e820: reserve RAM buffer [mem 0x7ed0f000-0x7fffffff] [ 0.387970] e820: reserve RAM buffer [mem 0x16e000000-0x16fffffff] [ 0.388946] pci 0000:00:02.0: vgaarb: setting as boot VGA device [ 0.388948] pci 0000:00:02.0: vgaarb: bridge control possible [ 0.388949] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.388953] vgaarb: loaded [ 0.389019] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.389026] hpet0: 8 comparators, 64-bit 24.000000 MHz counter [ 0.392953] clocksource: Switched to clocksource tsc-early [ 0.392953] VFS: Disk quotas dquot_6.6.0 [ 0.392953] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.392953] AppArmor: AppArmor Filesystem Enabled [ 0.392953] pnp: PnP ACPI init [ 0.392953] system 00:00: [io 0x0280-0x028f] has been reserved [ 0.392953] system 00:00: [io 0x0290-0x029f] has been reserved [ 0.392953] system 00:00: [io 0x02a0-0x02af] has been reserved [ 0.392953] system 00:00: [io 0x02b0-0x02bf] has been reserved [ 0.392953] pnp 00:01: [dma 0 disabled] [ 0.392953] system 00:02: [io 0x0680-0x069f] has been reserved [ 0.392953] system 00:02: [io 0x164e-0x164f] has been reserved [ 0.392953] system 00:03: [io 0x1854-0x1857] has been reserved [ 0.392953] system 00:04: [mem 0xfed10000-0xfed17fff] has been reserved [ 0.392953] system 00:04: [mem 0xfed18000-0xfed18fff] has been reserved [ 0.392953] system 00:04: [mem 0xfed19000-0xfed19fff] has been reserved [ 0.392953] system 00:04: [mem 0xe0000000-0xefffffff] has been reserved [ 0.392953] system 00:04: [mem 0xfed20000-0xfed3ffff] has been reserved [ 0.392953] system 00:04: [mem 0xfed90000-0xfed93fff] could not be reserved [ 0.392953] system 00:04: [mem 0xfed45000-0xfed8ffff] has been reserved [ 0.392953] system 00:04: [mem 0xfee00000-0xfeefffff] could not be reserved [ 0.392953] system 00:05: [io 0x1800-0x18fe] could not be reserved [ 0.392953] system 00:05: [mem 0xfd000000-0xfd69ffff] has been reserved [ 0.392953] system 00:05: [mem 0xfd6c0000-0xfd6cffff] has been reserved [ 0.392953] system 00:05: [mem 0xfd6f0000-0xfdffffff] has been reserved [ 0.392953] system 00:05: [mem 0xfe000000-0xfe01ffff] could not be reserved [ 0.392953] system 00:05: [mem 0xfe200000-0xfe7fffff] has been reserved [ 0.392953] system 00:05: [mem 0xff000000-0xffffffff] has been reserved [ 0.392953] system 00:06: [io 0x2000-0x20fe] has been reserved [ 0.392953] system 00:07: [mem 0xfd6e0000-0xfd6effff] has been reserved [ 0.392953] system 00:07: [mem 0xfd6d0000-0xfd6dffff] has been reserved [ 0.392953] system 00:07: [mem 0xfd6b0000-0xfd6bffff] has been reserved [ 0.392953] system 00:07: [mem 0xfd6a0000-0xfd6affff] has been reserved [ 0.397330] pnp: PnP ACPI: found 9 devices [ 0.403152] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.403263] NET: Registered PF_INET protocol family [ 0.403305] IP idents hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 0.403921] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear) [ 0.403940] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.403965] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.404035] TCP bind hash table entries: 32768 (order: 8, 1048576 bytes, linear) [ 0.404127] TCP: Hash tables configured (established 32768 bind 32768) [ 0.404171] MPTCP token hash table entries: 4096 (order: 4, 98304 bytes, linear) [ 0.404187] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear) [ 0.404196] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear) [ 0.404226] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.404232] NET: Registered PF_XDP protocol family [ 0.404242] pci 0000:00:1b.0: PCI bridge to [bus 01] [ 0.404255] pci 0000:00:1b.0: bridge window [io 0x5000-0x5fff] [ 0.404261] pci 0000:00:1b.0: bridge window [mem 0xa4500000-0xa4efffff] [ 0.404265] pci 0000:00:1b.0: bridge window [mem 0xa1400000-0xa1dfffff 64bit pref] [ 0.404272] pci 0000:00:1c.0: PCI bridge to [bus 02] [ 0.404275] pci 0000:00:1c.0: bridge window [io 0x4000-0x4fff] [ 0.404280] pci 0000:00:1c.0: bridge window [mem 0xa3b00000-0xa44fffff] [ 0.404285] pci 0000:00:1c.0: bridge window [mem 0xa0a00000-0xa13fffff 64bit pref] [ 0.404292] pci 0000:00:1d.0: PCI bridge to [bus 03] [ 0.404306] pci 0000:00:1d.3: PCI bridge to [bus 04] [ 0.404309] pci 0000:00:1d.3: bridge window [io 0x3000-0x3fff] [ 0.404314] pci 0000:00:1d.3: bridge window [mem 0xa3100000-0xa3afffff] [ 0.404318] pci 0000:00:1d.3: bridge window [mem 0xa0000000-0xa09fffff 64bit pref] [ 0.404326] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.404328] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.404329] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.404330] pci_bus 0000:00: resource 7 [mem 0x90000000-0xdfffffff window] [ 0.404332] pci_bus 0000:00: resource 8 [mem 0xfc800000-0xfe7fffff window] [ 0.404333] pci_bus 0000:01: resource 0 [io 0x5000-0x5fff] [ 0.404334] pci_bus 0000:01: resource 1 [mem 0xa4500000-0xa4efffff] [ 0.404336] pci_bus 0000:01: resource 2 [mem 0xa1400000-0xa1dfffff 64bit pref] [ 0.404337] pci_bus 0000:02: resource 0 [io 0x4000-0x4fff] [ 0.404338] pci_bus 0000:02: resource 1 [mem 0xa3b00000-0xa44fffff] [ 0.404339] pci_bus 0000:02: resource 2 [mem 0xa0a00000-0xa13fffff 64bit pref] [ 0.404341] pci_bus 0000:04: resource 0 [io 0x3000-0x3fff] [ 0.404342] pci_bus 0000:04: resource 1 [mem 0xa3100000-0xa3afffff] [ 0.404343] pci_bus 0000:04: resource 2 [mem 0xa0000000-0xa09fffff 64bit pref] [ 0.405350] PCI: CLS 64 bytes, default 64 [ 0.405367] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 0.405368] software IO TLB: mapped [mem 0x0000000074a53000-0x0000000078a53000] (64MB) [ 0.405402] Trying to unpack rootfs image as initramfs... [ 0.408717] platform rtc_cmos: registered platform RTC device (no PNP device found) [ 0.409329] Initialise system trusted keyrings [ 0.409340] Key type blacklist registered [ 0.409414] workingset: timestamp_bits=36 max_order=20 bucket_order=0 [ 0.409425] zbud: loaded [ 0.409724] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.409829] fuse: init (API version 7.39) [ 0.409966] integrity: Platform Keyring initialized [ 0.424763] Key type asymmetric registered [ 0.424767] Asymmetric key parser 'x509' registered [ 0.424793] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243) [ 0.424858] io scheduler mq-deadline registered [ 0.425417] pcieport 0000:00:1b.0: PME: Signaling with IRQ 122 [ 0.425472] pcieport 0000:00:1b.0: pciehp: Slot #24 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ IbPresDis- LLActRep+ [ 0.425920] pcieport 0000:00:1c.0: PME: Signaling with IRQ 123 [ 0.425968] pcieport 0000:00:1c.0: pciehp: Slot #8 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ IbPresDis- LLActRep+ [ 0.426240] pcieport 0000:00:1d.0: PME: Signaling with IRQ 124 [ 0.426604] pcieport 0000:00:1d.3: PME: Signaling with IRQ 125 [ 0.426651] pcieport 0000:00:1d.3: pciehp: Slot #15 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ IbPresDis- LLActRep+ [ 0.426889] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 0.428539] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input0 [ 0.428580] ACPI: button: Sleep Button [SLPB] [ 0.428623] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1 [ 0.428658] ACPI: button: Power Button [PWRB] [ 0.428704] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2 [ 0.428758] ACPI: button: Power Button [PWRF] [ 0.429339] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 0.451391] 00:01: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.457017] Linux agpgart interface v0.103 [ 0.467644] loop: module loaded [ 0.468054] tun: Universal TUN/TAP device driver, 1.6 [ 0.468123] PPP generic driver version 2.4.2 [ 0.468343] VFIO - User Level meta-driver version: 0.3 [ 0.468474] i8042: PNP: No PS/2 controller found. [ 0.468556] mousedev: PS/2 mouse device common for all mice [ 0.468715] rtc_cmos rtc_cmos: RTC can wake from S4 [ 0.470316] rtc_cmos rtc_cmos: registered as rtc0 [ 0.470633] rtc_cmos rtc_cmos: setting system clock to 2024-04-08T20:41:22 UTC (1712608882) [ 0.470675] rtc_cmos rtc_cmos: alarms up to one month, y3k, 114 bytes nvram [ 0.470686] i2c_dev: i2c /dev entries driver [ 0.470759] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 0.470773] device-mapper: uevent: version 1.0.3 [ 0.470817] device-mapper: ioctl: 4.48.0-ioctl (2023-03-01) initialised: dm-devel(a)redhat.com [ 0.470848] platform eisa.0: Probing EISA bus 0 [ 0.470851] platform eisa.0: EISA: Cannot allocate resource for mainboard [ 0.470853] platform eisa.0: Cannot allocate resource for EISA slot 1 [ 0.470854] platform eisa.0: Cannot allocate resource for EISA slot 2 [ 0.470856] platform eisa.0: Cannot allocate resource for EISA slot 3 [ 0.470858] platform eisa.0: Cannot allocate resource for EISA slot 4 [ 0.470859] platform eisa.0: Cannot allocate resource for EISA slot 5 [ 0.470861] platform eisa.0: Cannot allocate resource for EISA slot 6 [ 0.470862] platform eisa.0: Cannot allocate resource for EISA slot 7 [ 0.470864] platform eisa.0: Cannot allocate resource for EISA slot 8 [ 0.470865] platform eisa.0: EISA: Detected 0 cards [ 0.470868] intel_pstate: Intel P-state driver initializing [ 0.471134] intel_pstate: Disabling energy efficiency optimization [ 0.471135] intel_pstate: HWP enabled [ 0.471231] ledtrig-cpu: registered to indicate activity on CPUs [ 0.471261] efifb: probing for efifb [ 0.471282] efifb: showing boot graphics [ 0.472356] efifb: framebuffer at 0x90000000, using 8100k, total 8100k [ 0.472359] efifb: mode is 1920x1080x32, linelength=7680, pages=1 [ 0.472361] efifb: scrolling: redraw [ 0.472362] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.472508] Console: switching to colour frame buffer device 240x67 [ 0.474661] fb0: EFI VGA frame buffer device [ 0.474815] drop_monitor: Initializing network drop monitor service [ 0.474926] NET: Registered PF_INET6 protocol family [ 0.782617] Freeing initrd memory: 149668K [ 0.789019] Segment Routing with IPv6 [ 0.789032] In-situ OAM (IOAM) with IPv6 [ 0.789070] NET: Registered PF_PACKET protocol family [ 0.789161] Key type dns_resolver registered [ 0.789588] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 0.789686] microcode: Current revision: 0x000000f4 [ 0.789687] microcode: Updated early from: 0x00000096 [ 0.789830] IPI shorthand broadcast: enabled [ 0.791749] sched_clock: Marking stable (781258941, 8557784)->(794638026, -4821301) [ 0.791916] registered taskstats version 1 [ 0.792047] Loading compiled-in X.509 certificates [ 0.792520] Loaded X.509 cert 'Build time autogenerated kernel key: 8b7471cc9a0f57660f75ca5499023b7650454f8d' [ 0.794869] Key type .fscrypt registered [ 0.794870] Key type fscrypt-provisioning registered [ 0.794918] Key type trusted registered [ 0.809365] Key type encrypted registered [ 0.809370] AppArmor: AppArmor sha256 policy hashing enabled [ 0.810322] integrity: Loading X.509 certificate: UEFI:db [ 0.810350] integrity: Loaded X.509 cert 'Microsoft Corporation UEFI CA 2011: 13adbf4309bd82709c8cd54f316ed522988a1bd4' [ 0.810351] integrity: Loading X.509 certificate: UEFI:db [ 0.810366] integrity: Loaded X.509 cert 'Microsoft Windows Production PCA 2011: a92902398e16c49778cd90f99e4f9ae17c55af53' [ 0.811113] Loading compiled-in module X.509 certificates [ 0.811556] Loaded X.509 cert 'Build time autogenerated kernel key: 8b7471cc9a0f57660f75ca5499023b7650454f8d' [ 0.811558] ima: Allocated hash algorithm: sha1 [ 0.840837] ima: No architecture policies found [ 0.840878] evm: Initialising EVM extended attributes: [ 0.840880] evm: security.selinux [ 0.840885] evm: security.SMACK64 [ 0.840888] evm: security.SMACK64EXEC [ 0.840891] evm: security.SMACK64TRANSMUTE [ 0.840894] evm: security.SMACK64MMAP [ 0.840897] evm: security.apparmor [ 0.840900] evm: security.ima [ 0.840903] evm: security.capability [ 0.840906] evm: HMAC attrs: 0x1 [ 0.841814] PM: Magic number: 4:842:699 [ 0.841898] acpi LNXCPU:0d: hash matches [ 0.842475] RAS: Correctable Errors collector initialized. [ 0.842498] PM: hibernation: Waiting 15sec before reading resume device ... [ 1.412662] tsc: Refined TSC clocksource calibration: 3696.002 MHz [ 1.412682] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x6a8d2ad56ed, max_idle_ns: 881591064802 ns [ 1.412758] clocksource: Switched to clocksource tsc [ 15.908715] clk: Disabling unused clocks [ 15.912586] Freeing unused decrypted memory: 2028K [ 15.914552] Freeing unused kernel image (initmem) memory: 4580K [ 15.924674] Write protecting the kernel read-only data: 26624k [ 15.925123] Freeing unused kernel image (rodata/data gap) memory: 980K [ 15.977580] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 15.977582] x86/mm: Checking user space page tables [ 16.017472] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 16.017477] Run /init as init process [ 16.017478] with arguments: [ 16.017479] /init [ 16.017480] splash [ 16.017481] with environment: [ 16.017482] HOME=/ [ 16.017482] TERM=linux [ 16.017483] BOOT_IMAGE=/boot/vmlinuz-6.8.0 [ 16.170300] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 16.171573] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1 [ 16.172727] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x110 quirks 0x0000000000009810 [ 16.173265] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 16.173271] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2 [ 16.173275] xhci_hcd 0000:00:14.0: Host supports USB 3.1 Enhanced SuperSpeed [ 16.173339] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.08 [ 16.173343] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 16.173345] usb usb1: Product: xHCI Host Controller [ 16.173347] usb usb1: Manufacturer: Linux 6.8.0 xhci-hcd [ 16.173349] usb usb1: SerialNumber: 0000:00:14.0 [ 16.173641] hub 1-0:1.0: USB hub found [ 16.173679] hub 1-0:1.0: 16 ports detected [ 16.178278] e1000e: Intel(R) PRO/1000 Network Driver [ 16.178280] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 16.179081] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.08 [ 16.179085] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 16.179087] usb usb2: Product: xHCI Host Controller [ 16.179089] usb usb2: Manufacturer: Linux 6.8.0 xhci-hcd [ 16.179091] usb usb2: SerialNumber: 0000:00:14.0 [ 16.179385] ahci 0000:00:17.0: version 3.0 [ 16.179740] e1000e 0000:00:1f.6: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode [ 16.179899] ahci 0000:00:17.0: AHCI 0001.0301 32 slots 6 ports 6 Gbps 0x3f impl SATA mode [ 16.179904] ahci 0000:00:17.0: flags: 64bit ncq sntf clo only pio slum part ems deso sadm sds apst [ 16.182014] i801_smbus 0000:00:1f.4: SMBus using PCI interrupt [ 16.191840] hub 2-0:1.0: USB hub found [ 16.192490] i2c i2c-0: 1/4 memory slots populated (from DMI) [ 16.192585] hub 2-0:1.0: 8 ports detected [ 16.193275] i2c i2c-0: Successfully instantiated SPD at 0x51 [ 16.237227] scsi host0: ahci [ 16.237441] scsi host1: ahci [ 16.237612] scsi host2: ahci [ 16.237795] scsi host3: ahci [ 16.237927] scsi host4: ahci [ 16.238094] scsi host5: ahci [ 16.238148] ata1: SATA max UDMA/133 abar m2048@0xa4f39000 port 0xa4f39100 irq 131 lpm-pol 0 [ 16.238151] ata2: SATA max UDMA/133 abar m2048@0xa4f39000 port 0xa4f39180 irq 131 lpm-pol 0 [ 16.238154] ata3: SATA max UDMA/133 abar m2048@0xa4f39000 port 0xa4f39200 irq 131 lpm-pol 0 [ 16.238157] ata4: SATA max UDMA/133 abar m2048@0xa4f39000 port 0xa4f39280 irq 131 lpm-pol 0 [ 16.238160] ata5: SATA max UDMA/133 abar m2048@0xa4f39000 port 0xa4f39300 irq 131 lpm-pol 0 [ 16.238162] ata6: SATA max UDMA/133 abar m2048@0xa4f39000 port 0xa4f39380 irq 131 lpm-pol 0 [ 16.392898] e1000e 0000:00:1f.6 0000:00:1f.6 (uninitialized): registered PHC clock [ 16.432643] usb 1-7: new low-speed USB device number 2 using xhci_hcd [ 16.463479] e1000e 0000:00:1f.6 eth0: (PCI Express:2.5GT/s:Width x1) 70:85:c2:a4:19:95 [ 16.463497] e1000e 0000:00:1f.6 eth0: Intel(R) PRO/1000 Network Connection [ 16.463712] e1000e 0000:00:1f.6 eth0: MAC: 13, PHY: 12, PBA No: FFFFFF-0FF [ 16.552119] ata5: SATA link down (SStatus 4 SControl 300) [ 16.552171] ata6: SATA link down (SStatus 4 SControl 300) [ 16.552224] ata2: SATA link down (SStatus 4 SControl 300) [ 16.552274] ata1: SATA link down (SStatus 4 SControl 300) [ 16.552330] ata3: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 16.552377] ata4: SATA link down (SStatus 4 SControl 300) [ 16.558591] ata3.00: ACPI cmd f5/00:00:00:00:00:00(SECURITY FREEZE LOCK) filtered out [ 16.558607] ata3.00: ACPI cmd b1/c1:00:00:00:00:00(DEVICE CONFIGURATION OVERLAY) filtered out [ 16.561746] ata3.00: ATA-11: WDC WDS250G2B0A-00SM50, 401020WD, max UDMA/133 [ 16.564786] ata3.00: 488397168 sectors, multi 1: LBA48 NCQ (depth 32), AA [ 16.566382] ata3.00: Features: Dev-Sleep [ 16.572793] ata3.00: ACPI cmd f5/00:00:00:00:00:00(SECURITY FREEZE LOCK) filtered out [ 16.572809] ata3.00: ACPI cmd b1/c1:00:00:00:00:00(DEVICE CONFIGURATION OVERLAY) filtered out [ 16.581110] ata3.00: configured for UDMA/133 [ 16.581423] scsi 2:0:0:0: Direct-Access ATA WDC WDS250G2B0A 20WD PQ: 0 ANSI: 5 [ 16.582938] sd 2:0:0:0: Attached scsi generic sg0 type 0 [ 16.583063] sd 2:0:0:0: [sda] 488397168 512-byte logical blocks: (250 GB/233 GiB) [ 16.583096] sd 2:0:0:0: [sda] Write Protect is off [ 16.583106] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 16.583164] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 16.583244] sd 2:0:0:0: [sda] Preferred minimum I/O size 512 bytes [ 16.585312] usb 1-7: New USB device found, idVendor=17ef, idProduct=6044, bcdDevice= 0.08 [ 16.585327] usb 1-7: New USB device strings: Mfr=0, Product=2, SerialNumber=0 [ 16.585335] usb 1-7: Product: ThinkPad USB Laser Mouse [ 16.586761] sda: sda1 sda2 [ 16.587436] sd 2:0:0:0: [sda] Attached SCSI disk [ 16.648704] e1000e 0000:00:1f.6 eno1: renamed from eth0 [ 16.736642] usb 1-8: new low-speed USB device number 3 using xhci_hcd [ 16.890225] usb 1-8: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice=64.00 [ 16.890239] usb 1-8: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 16.890247] usb 1-8: Product: USB Keyboard [ 16.890254] usb 1-8: Manufacturer: Logitech [ 16.922543] hid: raw HID events driver (C) Jiri Kosina [ 16.942368] usbcore: registered new interface driver usbhid [ 16.942372] usbhid: USB HID core driver [ 16.948215] input: ThinkPad USB Laser Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:17EF:6044.0001/input/input3 [ 16.948488] hid-generic 0003:17EF:6044.0001: input,hidraw0: USB HID v1.11 Mouse [ThinkPad USB Laser Mouse] on usb-0000:00:14.0-7/input0 [ 16.948965] input: Logitech USB Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-8/1-8:1.0/0003:046D:C31C.0002/input/input4 [ 17.009119] hid-generic 0003:046D:C31C.0002: input,hidraw1: USB HID v1.10 Keyboard [Logitech USB Keyboard] on usb-0000:00:14.0-8/input0 [ 17.009907] input: Logitech USB Keyboard Consumer Control as /devices/pci0000:00/0000:00:14.0/usb1/1-8/1-8:1.1/0003:046D:C31C.0003/input/input5 [ 17.069095] input: Logitech USB Keyboard System Control as /devices/pci0000:00/0000:00:14.0/usb1/1-8/1-8:1.1/0003:046D:C31C.0003/input/input6 [ 17.069584] hid-generic 0003:046D:C31C.0003: input,hidraw2: USB HID v1.10 Device [Logitech USB Keyboard] on usb-0000:00:14.0-8/input1 [ 17.124193] random: crng reseeded on system resumption [ 17.124511] PM: hibernation: Marking nosave pages: [mem 0x00000000-0x00000fff] [ 17.124523] PM: hibernation: Marking nosave pages: [mem 0x0005f000-0x0005ffff] [ 17.124529] PM: hibernation: Marking nosave pages: [mem 0x000a0000-0x000fffff] [ 17.124544] PM: hibernation: Marking nosave pages: [mem 0x67cdb000-0x67cdbfff] [ 17.124550] PM: hibernation: Marking nosave pages: [mem 0x67ceb000-0x67cecfff] [ 17.124555] PM: hibernation: Marking nosave pages: [mem 0x67cfc000-0x67cfcfff] [ 17.124605] PM: hibernation: Marking nosave pages: [mem 0x78a53000-0x78a93fff] [ 17.124617] PM: hibernation: Marking nosave pages: [mem 0x7addd000-0x7adddfff] [ 17.124622] PM: hibernation: Marking nosave pages: [mem 0x7c765000-0x7ed0dfff] [ 17.125677] PM: hibernation: Marking nosave pages: [mem 0x7ed0f000-0xffffffff] [ 17.153575] PM: hibernation: Basic memory bitmaps created [ 17.154248] PM: hibernation: Basic memory bitmaps freed [ 17.206422] EXT4-fs (sda2): mounted filesystem 74fe52d0-e90f-4b0a-92f4-581b5fa98519 ro with ordered data mode. Quota mode: none. [ 17.489082] systemd[1]: Inserted module 'autofs4' [ 17.574371] systemd[1]: systemd 245.4-4ubuntu3.22 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=hybrid) [ 17.574485] systemd[1]: Detected architecture x86-64. [ 17.605098] systemd[1]: Set hostname to <cr-desktop>. [ 17.828325] systemd[1]: Created slice system-modprobe.slice. [ 17.828586] systemd[1]: Created slice system-postfix.slice. [ 17.828805] systemd[1]: Created slice system-systemd\x2dfsck.slice. [ 17.829003] systemd[1]: Created slice User and Session Slice. [ 17.829068] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ 17.829235] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ 17.829305] systemd[1]: Reached target User and Group Name Lookups. [ 17.829320] systemd[1]: Reached target Remote File Systems. [ 17.829333] systemd[1]: Reached target Slices. [ 17.829353] systemd[1]: Reached target Mounting snaps. [ 17.829373] systemd[1]: Reached target System Time Set. [ 17.829490] systemd[1]: Listening on Syslog Socket. [ 17.829580] systemd[1]: Listening on fsck to fsckd communication Socket. [ 17.829630] systemd[1]: Listening on initctl Compatibility Named Pipe. [ 17.829828] systemd[1]: Listening on Journal Audit Socket. [ 17.829910] systemd[1]: Listening on Journal Socket (/dev/log). [ 17.830011] systemd[1]: Listening on Journal Socket. [ 17.830118] systemd[1]: Listening on udev Control Socket. [ 17.830185] systemd[1]: Listening on udev Kernel Socket. [ 17.861047] systemd[1]: Mounting Huge Pages File System... [ 17.864870] systemd[1]: Mounting POSIX Message Queue File System... [ 17.870881] systemd[1]: Mounting Kernel Debug File System... [ 17.875994] systemd[1]: Mounting Kernel Trace File System... [ 17.881259] systemd[1]: Starting Journal Service... [ 17.885476] systemd[1]: Starting Set the console keyboard layout... [ 17.888676] systemd[1]: Starting Create list of static device nodes for the current kernel... [ 17.892091] systemd[1]: Starting Load Kernel Module chromeos_pstore... [ 17.895452] systemd[1]: Starting Load Kernel Module drm... [ 17.897820] systemd[1]: Starting Load Kernel Module efi_pstore... [ 17.900366] systemd[1]: Starting Load Kernel Module pstore_blk... [ 17.902535] systemd[1]: Starting Load Kernel Module pstore_zone... [ 17.904397] systemd[1]: Starting Load Kernel Module ramoops... [ 17.905785] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped. [ 17.905847] systemd[1]: Condition check resulted in File System Check on Root Device being skipped. [ 17.907472] pstore: Using crash dump compression: deflate [ 17.917262] systemd[1]: Starting Load Kernel Modules... [ 17.921146] systemd[1]: Starting Remount Root and Kernel File Systems... [ 17.926852] systemd[1]: Starting udev Coldplug all Devices... [ 17.934312] systemd[1]: Starting Uncomplicated firewall... [ 17.936122] pstore: Registered efi_pstore as persistent store backend [ 17.941335] systemd[1]: Mounted Huge Pages File System. [ 17.941511] systemd[1]: Mounted POSIX Message Queue File System. [ 17.941673] systemd[1]: Mounted Kernel Debug File System. [ 17.941827] systemd[1]: Mounted Kernel Trace File System. [ 17.942505] systemd[1]: Finished Create list of static device nodes for the current kernel. [ 17.942862] systemd[1]: modprobe(a)pstore_blk.service: Succeeded. [ 17.943298] systemd[1]: Finished Load Kernel Module pstore_blk. [ 17.943751] systemd[1]: modprobe(a)pstore_zone.service: Succeeded. [ 17.944803] systemd[1]: Finished Load Kernel Module pstore_zone. [ 17.950639] systemd[1]: Finished Uncomplicated firewall. [ 17.968943] systemd[1]: modprobe(a)chromeos_pstore.service: Succeeded. [ 17.969471] systemd[1]: Finished Load Kernel Module chromeos_pstore. [ 17.969941] systemd[1]: modprobe(a)efi_pstore.service: Succeeded. [ 17.971520] systemd[1]: Finished Load Kernel Module efi_pstore. [ 17.984578] EXT4-fs (sda2): re-mounted 74fe52d0-e90f-4b0a-92f4-581b5fa98519 r/w. Quota mode: none. [ 17.999187] ACPI: bus type drm_connector registered [ 17.999774] systemd[1]: Finished Remount Root and Kernel File Systems. [ 18.004947] systemd[1]: Activating swap /swapfile... [ 18.005395] systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped. [ 18.007550] systemd[1]: Starting Load/Save Random Seed... [ 18.008920] lp: driver loaded but no devices found [ 18.010652] systemd[1]: Starting Create System Users... [ 18.011023] systemd[1]: Started Journal Service. [ 18.016817] Adding 4194300k swap on /swapfile. Priority:-2 extents:59 across:78897152k SS [ 18.023271] ppdev: user-space parallel port driver [ 18.028678] systemd-journald[243]: Received client request to flush runtime journal. [ 18.078395] loop0: detected capacity change from 0 to 8 [ 18.101076] loop1: detected capacity change from 0 to 114000 [ 18.101166] loop2: detected capacity change from 0 to 113992 [ 18.101335] loop3: detected capacity change from 0 to 129944 [ 18.128700] loop4: detected capacity change from 0 to 448512 [ 18.128790] loop5: detected capacity change from 0 to 994336 [ 18.128840] loop6: detected capacity change from 0 to 994336 [ 18.128915] loop7: detected capacity change from 0 to 133320 [ 18.129506] loop9: detected capacity change from 0 to 25240 [ 18.129584] loop8: detected capacity change from 0 to 104360 [ 18.129721] loop11: detected capacity change from 0 to 130848 [ 18.129747] loop12: detected capacity change from 0 to 657576 [ 18.129860] loop13: detected capacity change from 0 to 109072 [ 18.129929] loop10: detected capacity change from 0 to 133424 [ 18.145144] loop15: detected capacity change from 0 to 447264 [ 18.145144] loop14: detected capacity change from 0 to 187776 [ 18.148957] loop16: detected capacity change from 0 to 151296 [ 18.477424] EDAC ie31200: No ECC support [ 18.543387] mei_me 0000:00:16.0: enabling device (0000 -> 0002) [ 18.562874] ee1004 0-0051: 512 byte EE1004-compliant SPD EEPROM, read-only [ 18.637726] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 655360 ms ovfl timer [ 18.637730] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules [ 18.637732] RAPL PMU: hw unit of domain package 2^-14 Joules [ 18.637733] RAPL PMU: hw unit of domain dram 2^-14 Joules [ 18.637734] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules [ 18.674453] cryptd: max_cpu_qlen set to 1000 [ 18.712485] SSE version of gcm_enc/dec engaged. [ 19.311225] Console: switching to colour dummy device 80x25 [ 19.311299] i915 0000:00:02.0: vgaarb: deactivate vga console [ 19.320389] i915 0000:00:02.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 19.324206] mei_hdcp 0000:00:16.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04: bound 0000:00:02.0 (ops i915_hdcp_ops [i915]) [ 19.327998] i915 0000:00:02.0: [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_04.bin (v1.4) [ 19.357712] intel_rapl_common: Found RAPL domain package [ 19.357716] intel_rapl_common: Found RAPL domain core [ 19.357717] intel_rapl_common: Found RAPL domain uncore [ 19.357718] intel_rapl_common: Found RAPL domain dram [ 19.727131] i915 0000:00:02.0: [drm] [ENCODER:94:DDI A/PHY A] failed to retrieve link info, disabling eDP [ 19.727389] i915 0000:00:02.0: [drm] [ENCODER:94:DDI B/PHY B] is disabled/in DSI mode with an ungated DDI clock, gate it [ 19.727393] i915 0000:00:02.0: [drm] [ENCODER:108:DDI D/PHY D] is disabled/in DSI mode with an ungated DDI clock, gate it [ 19.727397] i915 0000:00:02.0: [drm] [ENCODER:119:DDI E/PHY E] is disabled/in DSI mode with an ungated DDI clock, gate it [ 19.753023] [drm] Initialized i915 1.6.0 20230929 for 0000:00:02.0 on minor 0 [ 19.764038] ACPI: video: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 19.765874] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input7 [ 19.766756] i915 display info: display version: 9 [ 19.766769] i915 display info: cursor_needs_physical: no [ 19.766780] i915 display info: has_cdclk_crawl: no [ 19.766787] i915 display info: has_cdclk_squash: no [ 19.766793] i915 display info: has_ddi: yes [ 19.766800] i915 display info: has_dp_mst: yes [ 19.766806] i915 display info: has_dsb: no [ 19.766812] i915 display info: has_fpga_dbg: yes [ 19.766818] i915 display info: has_gmch: no [ 19.766824] i915 display info: has_hotplug: yes [ 19.766830] i915 display info: has_hti: no [ 19.766836] i915 display info: has_ipc: yes [ 19.766842] i915 display info: has_overlay: no [ 19.766848] i915 display info: has_psr: yes [ 19.766854] i915 display info: has_psr_hw_tracking: yes [ 19.766860] i915 display info: overlay_needs_physical: no [ 19.766866] i915 display info: supports_tv: no [ 19.766872] i915 display info: has_hdcp: yes [ 19.766877] i915 display info: has_dmc: yes [ 19.766881] i915 display info: has_dsc: no [ 19.767058] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 19.840416] audit: type=1400 audit(1712608901.862:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-senddoc" pid=470 comm="apparmor_parser" [ 19.840424] audit: type=1400 audit(1712608901.862:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-xpdfimport" pid=469 comm="apparmor_parser" [ 19.849674] audit: type=1400 audit(1712608901.874:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine" pid=473 comm="apparmor_parser" [ 19.849681] audit: type=1400 audit(1712608901.874:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=473 comm="apparmor_parser" [ 19.851702] audit: type=1400 audit(1712608901.874:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=468 comm="apparmor_parser" [ 19.851708] audit: type=1400 audit(1712608901.874:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=468 comm="apparmor_parser" [ 19.851713] audit: type=1400 audit(1712608901.874:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=468 comm="apparmor_parser" [ 19.851717] audit: type=1400 audit(1712608901.874:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/{,usr/}sbin/dhclient" pid=468 comm="apparmor_parser" [ 19.857123] audit: type=1400 audit(1712608901.882:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cups-browsed" pid=474 comm="apparmor_parser" [ 19.864174] audit: type=1400 audit(1712608901.886:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=476 comm="apparmor_parser" [ 19.901794] fbcon: i915drmfb (fb0) is primary device [ 19.950198] Console: switching to colour frame buffer device 240x67 [ 19.969279] i915 0000:00:02.0: [drm] fb0: i915drmfb frame buffer device [ 20.006017] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC892: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:line [ 20.006024] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 20.006026] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x1b/0x0/0x0/0x0/0x0) [ 20.006028] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0 [ 20.006030] snd_hda_codec_realtek hdaudioC0D0: inputs: [ 20.006031] snd_hda_codec_realtek hdaudioC0D0: Front Mic=0x19 [ 20.006033] snd_hda_codec_realtek hdaudioC0D0: Rear Mic=0x18 [ 20.006034] snd_hda_codec_realtek hdaudioC0D0: Line=0x1a [ 20.072462] input: HDA Intel PCH Front Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input8 [ 20.074752] input: HDA Intel PCH Rear Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input9 [ 20.079934] input: HDA Intel PCH Line as /devices/pci0000:00/0000:00:1f.3/sound/card0/input10 [ 20.085472] input: HDA Intel PCH Line Out as /devices/pci0000:00/0000:00:1f.3/sound/card0/input11 [ 20.086707] input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input12 [ 20.089926] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input13 [ 20.097574] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input14 [ 20.098247] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input15 [ 21.899828] loop17: detected capacity change from 0 to 8 [ 25.812150] rfkill: input handler disabled [ 26.329380] kauditd_printk_skb: 29 callbacks suppressed [ 26.329383] audit: type=1400 audit(1712608908.342:41): apparmor="DENIED" operation="capable" class="cap" profile="/snap/snapd/19457/usr/lib/snapd/snap-confine" pid=1346 comm="snap-confine" capability=4 capname="fsetid" [ 29.327836] fwupd[2147]: segfault at 8 ip 00005577414a410d sp 00007ffdd5e5f700 error 4 in fwupd[55774149f000+26000] likely on CPU 2 (core 0, socket 0) [ 29.327849] Code: ff 85 c0 0f 85 97 02 00 00 48 8b 7c 24 30 e8 5a d5 ff ff e9 67 01 00 00 48 8b 44 24 28 48 8d 3d d9 14 02 00 41 be 01 00 00 00 <48> 8b 70 08 31 c0 e8 08 f4 ff ff 4d 85 e4 74 08 4c 89 e7 e8 2b db [ 42.363911] pcieport 0000:00:1d.3: pciehp: Slot(15): Card present [ 42.363915] pcieport 0000:00:1d.3: pciehp: Slot(15): Link Up [ 42.496936] pci 0000:04:00.0: [2646:2263] type 00 class 0x010802 PCIe Endpoint [ 42.497041] pci 0000:04:00.0: BAR 0 [mem 0x00000000-0x00003fff 64bit] [ 42.497435] pci 0000:04:00.0: 7.876 Gb/s available PCIe bandwidth, limited by 8.0 GT/s PCIe x1 link at 0000:00:1d.3 (capable of 31.504 Gb/s with 8.0 GT/s PCIe x4 link) [ 42.498278] pci 0000:04:00.0: BAR 0 [mem 0xa3100000-0xa3103fff 64bit]: assigned [ 42.498368] pcieport 0000:00:1d.3: PCI bridge to [bus 04] [ 42.498385] pcieport 0000:00:1d.3: bridge window [io 0x3000-0x3fff] [ 42.498411] pcieport 0000:00:1d.3: bridge window [mem 0xa3100000-0xa3afffff] [ 42.498435] pcieport 0000:00:1d.3: bridge window [mem 0xa0000000-0xa09fffff 64bit pref] [ 42.560689] nvme nvme0: pci function 0000:04:00.0 [ 42.560756] nvme 0000:04:00.0: enabling device (0000 -> 0002) [ 42.593330] nvme nvme0: missing or invalid SUBNQN field. [ 42.599528] nvme nvme0: 4/0/0 default/read/poll queues [ 42.604972] nvme0n1: p1 p2 p3 p4 p5 [ 47.843145] PM: suspend entry (deep) [ 47.911562] Filesystems sync: 0.068 seconds [ 47.912244] Freezing user space processes [ 47.916421] Freezing user space processes completed (elapsed 0.004 seconds) [ 47.916435] OOM killer disabled. [ 47.916438] Freezing remaining freezable tasks [ 47.917787] Freezing remaining freezable tasks completed (elapsed 0.001 seconds) [ 47.917881] printk: Suspending console(s) (use no_console_suspend to debug) [ 47.933715] serial 00:01: disabled [ 47.933852] e1000e: EEE TX LPI TIMER: 00000011 [ 47.944891] sd 2:0:0:0: [sda] Synchronizing SCSI cache [ 47.950919] ata3.00: Entering standby power mode [ 48.318069] ACPI: PM: Preparing to enter system sleep state S3 [ 48.685977] ACPI: PM: Saving platform NVS memory [ 48.686137] Disabling non-boot CPUs ... [ 48.688277] smpboot: CPU 1 is now offline [ 48.691594] smpboot: CPU 2 is now offline [ 48.693971] smpboot: CPU 3 is now offline [ 48.698985] ACPI: PM: Low-level resume complete [ 48.699055] ACPI: PM: Restoring platform NVS memory [ 48.700054] Enabling non-boot CPUs ... [ 48.700078] smpboot: Booting Node 0 Processor 1 APIC 0x2 [ 48.703570] CPU1 is up [ 48.703590] smpboot: Booting Node 0 Processor 2 APIC 0x1 [ 48.704280] CPU2 is up [ 48.704297] smpboot: Booting Node 0 Processor 3 APIC 0x3 [ 48.704895] CPU3 is up [ 48.706559] ACPI: PM: Waking up from system sleep state S3 [ 49.799631] i915 0000:00:02.0: [drm] [ENCODER:94:DDI B/PHY B] is disabled/in DSI mode with an ungated DDI clock, gate it [ 49.799636] i915 0000:00:02.0: [drm] [ENCODER:104:DDI C/PHY C] is disabled/in DSI mode with an ungated DDI clock, gate it [ 49.799639] i915 0000:00:02.0: [drm] [ENCODER:108:DDI D/PHY D] is disabled/in DSI mode with an ungated DDI clock, gate it [ 49.799643] i915 0000:00:02.0: [drm] [ENCODER:119:DDI E/PHY E] is disabled/in DSI mode with an ungated DDI clock, gate it [ 49.802306] serial 00:01: activated [ 49.883191] nvme nvme0: 4/0/0 default/read/poll queues [ 49.883323] nvme nvme0: identifiers changed for nsid 1 [ 50.176065] ata4: SATA link down (SStatus 4 SControl 300) [ 50.176095] ata1: SATA link down (SStatus 4 SControl 300) [ 50.176116] ata5: SATA link down (SStatus 4 SControl 300) [ 50.176133] ata2: SATA link down (SStatus 4 SControl 300) [ 50.176152] ata6: SATA link down (SStatus 4 SControl 300) [ 50.176176] ata3: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 50.177333] ata3.00: ACPI cmd f5/00:00:00:00:00:00(SECURITY FREEZE LOCK) filtered out [ 50.177337] ata3.00: ACPI cmd b1/c1:00:00:00:00:00(DEVICE CONFIGURATION OVERLAY) filtered out [ 50.181374] ata3.00: ACPI cmd f5/00:00:00:00:00:00(SECURITY FREEZE LOCK) filtered out [ 50.181377] ata3.00: ACPI cmd b1/c1:00:00:00:00:00(DEVICE CONFIGURATION OVERLAY) filtered out [ 50.184293] ata3.00: configured for UDMA/133 [ 50.908446] mei_hdcp 0000:00:16.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04: bound 0000:00:02.0 (ops i915_hdcp_ops [i915]) [ 50.914602] OOM killer enabled. [ 50.914609] Restarting tasks ... done. [ 50.922689] random: crng reseeded on system resumption [ 50.922724] PM: suspend exit [ 51.166103] e1000e 0000:00:1f.6 eno1: NIC Link is Down [ 54.743511] audit: type=1400 audit(1712608955.040:42): apparmor="DENIED" operation="open" class="file" profile="snap.snap-store.ubuntu-software" name="/etc/appstream.conf" pid=1346 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 54.802553] fwupd[2428]: segfault at 8 ip 000056021e74a10d sp 00007ffcb0d24140 error 4 in fwupd[56021e745000+26000] likely on CPU 0 (core 0, socket 0) [ 54.802569] Code: ff 85 c0 0f 85 97 02 00 00 48 8b 7c 24 30 e8 5a d5 ff ff e9 67 01 00 00 48 8b 44 24 28 48 8d 3d d9 14 02 00 41 be 01 00 00 00 <48> 8b 70 08 31 c0 e8 08 f4 ff ff 4d 85 e4 74 08 4c 89 e7 e8 2b db

1 year, 1 month

2
1
0 0

[RESEND PATCH v2] ASoC: tegra: Fix DSPK 16-bit playback

by Sameer Pujar

DSPK configuration is wrong for 16-bit playback and this happens because the client config is always fixed at 24-bit in hw_params(). Fix this by updating the client config to 16-bit for the respective playback. Fixes: 327ef6470266 ("ASoC: tegra: Add Tegra186 based DSPK driver") Cc: stable(a)vger.kernel.org Signed-off-by: Sameer Pujar <spujar(a)nvidia.com> --- changes in v2: * moved common setting to S32_LE switch case. sound/soc/tegra/tegra186_dspk.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/sound/soc/tegra/tegra186_dspk.c b/sound/soc/tegra/tegra186_dspk.c index aa37c4ab0adb..21cd41fec7a9 100644 --- a/sound/soc/tegra/tegra186_dspk.c +++ b/sound/soc/tegra/tegra186_dspk.c @@ -1,8 +1,7 @@ // SPDX-License-Identifier: GPL-2.0-only +// SPDX-FileCopyrightText: Copyright (c) 2020-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved. // // tegra186_dspk.c - Tegra186 DSPK driver -// -// Copyright (c) 2020 NVIDIA CORPORATION. All rights reserved. #include <linux/clk.h> #include <linux/device.h> @@ -241,14 +240,14 @@ static int tegra186_dspk_hw_params(struct snd_pcm_substream *substream, return -EINVAL; } - cif_conf.client_bits = TEGRA_ACIF_BITS_24; - switch (params_format(params)) { case SNDRV_PCM_FORMAT_S16_LE: cif_conf.audio_bits = TEGRA_ACIF_BITS_16; + cif_conf.client_bits = TEGRA_ACIF_BITS_16; break; case SNDRV_PCM_FORMAT_S32_LE: cif_conf.audio_bits = TEGRA_ACIF_BITS_32; + cif_conf.client_bits = TEGRA_ACIF_BITS_24; break; default: dev_err(dev, "unsupported format!\n"); -- 2.25.1

1 year, 1 month

3
2
0 0

[PATCH] btrfs: fix wrong block_start calculation for btrfs_drop_extent_map_range()

by Qu Wenruo

[BUG] During my extent_map cleanup/refactor, with more than too strict sanity checks, extent-map-tests::test_case_7() would crash my extent_map sanity checks. The problem is, after btrfs_drop_extent_map_range(), the resulted extent_map has a @block_start way too large. Meanwhile my btrfs_file_extent_item based members are returning a correct @disk_bytenr along with correct @offset. The extent map layout looks like this: 0 16K 32K 48K | PINNED | | Regular | The regular em at [32K, 48K) also has 32K @block_start. Then drop range [0, 36K), which should shrink the regular one to be [36K, 48K). However the @block_start is incorrect, we expect 32K + 4K, but got 52K. [CAUSE] Inside btrfs_drop_extent_map_range() function, if we hit an extent_map that covers the target range but is still beyond it, we need to split that extent map into half: |<-- drop range -->| |<----- existing extent_map --->| And if the extent map is not compressed, we need to forward extent_map::block_start by the difference between the end of drop range and the extent map start. However in that particular case, the difference is calculated using (start + len - em->start). The problem is @start can be modified if the drop range covers any pinned extent. This leads to wrong calculation, and would be caught by my later extent_map sanity checks, which checks the em::block_start against btrfs_file_extent_item::disk_bytenr + btrfs_file_extent_item::offset. And unfortunately this is going to cause data corruption, as the splitted em is pointing an incorrect location, can cause either unexpected read error or wild writes. [FIX] Fix it by avoiding using @start completely, and use @end - em->start instead, which @end is exclusive bytenr number. And update the test case to verify the @block_start to prevent such problem from happening. CC: stable(a)vger.kernel.org # 6.7+ Fixes: c962098ca4af ("btrfs: fix incorrect splitting in btrfs_drop_extent_map_range") Signed-off-by: Qu Wenruo <wqu(a)suse.com> --- fs/btrfs/extent_map.c | 2 +- fs/btrfs/tests/extent-map-tests.c | 6 +++++- 2 files changed, 6 insertions(+), 2 deletions(-) diff --git a/fs/btrfs/extent_map.c b/fs/btrfs/extent_map.c index 471654cb65b0..955ce300e5a1 100644 --- a/fs/btrfs/extent_map.c +++ b/fs/btrfs/extent_map.c @@ -799,7 +799,7 @@ void btrfs_drop_extent_map_range(struct btrfs_inode *inode, u64 start, u64 end, split->block_len = em->block_len; split->orig_start = em->orig_start; } else { - const u64 diff = start + len - em->start; + const u64 diff = end - em->start; split->block_len = split->len; split->block_start += diff; diff --git a/fs/btrfs/tests/extent-map-tests.c b/fs/btrfs/tests/extent-map-tests.c index 253cce7ffecf..80e71c5cb7ab 100644 --- a/fs/btrfs/tests/extent-map-tests.c +++ b/fs/btrfs/tests/extent-map-tests.c @@ -818,7 +818,6 @@ static int test_case_7(struct btrfs_fs_info *fs_info) test_err("em->len is %llu, expected 16K", em->len); goto out; } - free_extent_map(em); read_lock(&em_tree->lock); @@ -847,6 +846,11 @@ static int test_case_7(struct btrfs_fs_info *fs_info) goto out; } + if (em->block_start != SZ_32K + SZ_4K) { + test_err("em->block_start is %llu, expected 36K", em->block_start); + goto out; + } + free_extent_map(em); read_lock(&em_tree->lock); -- 2.44.0

1 year, 1 month

6
5
0 0

[PATCH] drm/vmwgfx: Enable DMA mappings with SEV

by Zack Rusin

Enable DMA mappings in vmwgfx after TTM has been fixed in commit 3bf3710e3718 ("drm/ttm: Add a generic TTM memcpy move for page-based iomem") This enables full guest-backed memory support and in particular allows usage of screen targets as the presentation mechanism. Signed-off-by: Zack Rusin <zack.rusin(a)broadcom.com> Reported-by: Ye Li <ye.li(a)broadcom.com> Tested-by: Ye Li <ye.li(a)broadcom.com> Fixes: 3b0d6458c705 ("drm/vmwgfx: Refuse DMA operation when SEV encryption is active") Cc: Broadcom internal kernel review list <bcm-kernel-feedback-list(a)broadcom.com> Cc: dri-devel(a)lists.freedesktop.org Cc: <stable(a)vger.kernel.org> # v6.6+ --- drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c index 41ad13e45554..bdad93864b98 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c @@ -667,11 +667,12 @@ static int vmw_dma_select_mode(struct vmw_private *dev_priv) [vmw_dma_map_populate] = "Caching DMA mappings.", [vmw_dma_map_bind] = "Giving up DMA mappings early."}; - /* TTM currently doesn't fully support SEV encryption. */ - if (cc_platform_has(CC_ATTR_MEM_ENCRYPT)) - return -EINVAL; - - if (vmw_force_coherent) + /* + * When running with SEV we always want dma mappings, because + * otherwise ttm tt pool pages will bounce through swiotlb running + * out of available space. + */ + if (vmw_force_coherent || cc_platform_has(CC_ATTR_MEM_ENCRYPT)) dev_priv->map_mode = vmw_dma_alloc_coherent; else if (vmw_restrict_iommu) dev_priv->map_mode = vmw_dma_map_bind; -- 2.40.1

1 year, 1 month

2
1
0 0

[PATCH v3] btrfs: fix wrong block_start calculation for btrfs_drop_extent_map_range()

by Qu Wenruo

[BUG] During my extent_map cleanup/refactor, with extra sanity checks, extent-map-tests::test_case_7() would not pass the checks. The problem is, after btrfs_drop_extent_map_range(), the resulted extent_map has a @block_start way too large. Meanwhile my btrfs_file_extent_item based members are returning a correct @disk_bytenr/@offset combination. The extent map layout looks like this: 0 16K 32K 48K | PINNED | | Regular | The regular em at [32K, 48K) also has 32K @block_start. Then drop range [0, 36K), which should shrink the regular one to be [36K, 48K). However the @block_start is incorrect, we expect 32K + 4K, but got 52K. [CAUSE] Inside btrfs_drop_extent_map_range() function, if we hit an extent_map that covers the target range but is still beyond it, we need to split that extent map into half: |<-- drop range -->| |<----- existing extent_map --->| And if the extent map is not compressed, we need to forward extent_map::block_start by the difference between the end of drop range and the extent map start. However in that particular case, the difference is calculated using (start + len - em->start). The problem is @start can be modified if the drop range covers any pinned extent. This leads to wrong calculation, and would be caught by my later extent_map sanity checks, which checks the em::block_start against btrfs_file_extent_item::disk_bytenr + btrfs_file_extent_item::offset. This is a regression caused by commit c962098ca4af ("btrfs: fix incorrect splitting in btrfs_drop_extent_map_range"), which removed the @len update for pinned extents. [FIX] Fix it by avoiding using @start completely, and use @end - em->start instead, which @end is exclusive bytenr number. And update the test case to verify the @block_start to prevent such problem from happening. Thankfully this is not going to lead to any data corruption, as IO path does not utilize btrfs_drop_extent_map_range() with @skip_pinned set. So this fix is only here for the sake of consistency/correctness. CC: stable(a)vger.kernel.org # 6.5+ Fixes: c962098ca4af ("btrfs: fix incorrect splitting in btrfs_drop_extent_map_range") Reviewed-by: Filipe Manana <fdmanana(a)suse.com> Signed-off-by: Qu Wenruo <wqu(a)suse.com> --- Changelog: v2: - Remove the mention of possible corruption Thankfully this bug does not affect IO path thus it's fine. - Explain why c962098ca4af is the cause v3: - Fix an accidental removal of a newline --- fs/btrfs/extent_map.c | 2 +- fs/btrfs/tests/extent-map-tests.c | 5 +++++ 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/fs/btrfs/extent_map.c b/fs/btrfs/extent_map.c index 471654cb65b0..955ce300e5a1 100644 --- a/fs/btrfs/extent_map.c +++ b/fs/btrfs/extent_map.c @@ -799,7 +799,7 @@ void btrfs_drop_extent_map_range(struct btrfs_inode *inode, u64 start, u64 end, split->block_len = em->block_len; split->orig_start = em->orig_start; } else { - const u64 diff = start + len - em->start; + const u64 diff = end - em->start; split->block_len = split->len; split->block_start += diff; diff --git a/fs/btrfs/tests/extent-map-tests.c b/fs/btrfs/tests/extent-map-tests.c index 253cce7ffecf..47b5d301038e 100644 --- a/fs/btrfs/tests/extent-map-tests.c +++ b/fs/btrfs/tests/extent-map-tests.c @@ -847,6 +847,11 @@ static int test_case_7(struct btrfs_fs_info *fs_info) goto out; } + if (em->block_start != SZ_32K + SZ_4K) { + test_err("em->block_start is %llu, expected 36K", em->block_start); + goto out; + } + free_extent_map(em); read_lock(&em_tree->lock); -- 2.44.0

1 year, 1 month

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[PATCH v2] btrfs: fix wrong block_start calculation for btrfs_drop_extent_map_range()

by Qu Wenruo

[BUG] During my extent_map cleanup/refactor, with extra sanity checks, extent-map-tests::test_case_7() would not pass the checks. The problem is, after btrfs_drop_extent_map_range(), the resulted extent_map has a @block_start way too large. Meanwhile my btrfs_file_extent_item based members are returning a correct @disk_bytenr/@offset combination. The extent map layout looks like this: 0 16K 32K 48K | PINNED | | Regular | The regular em at [32K, 48K) also has 32K @block_start. Then drop range [0, 36K), which should shrink the regular one to be [36K, 48K). However the @block_start is incorrect, we expect 32K + 4K, but got 52K. [CAUSE] Inside btrfs_drop_extent_map_range() function, if we hit an extent_map that covers the target range but is still beyond it, we need to split that extent map into half: |<-- drop range -->| |<----- existing extent_map --->| And if the extent map is not compressed, we need to forward extent_map::block_start by the difference between the end of drop range and the extent map start. However in that particular case, the difference is calculated using (start + len - em->start). The problem is @start can be modified if the drop range covers any pinned extent. This leads to wrong calculation, and would be caught by my later extent_map sanity checks, which checks the em::block_start against btrfs_file_extent_item::disk_bytenr + btrfs_file_extent_item::offset. This is a regression caused by commit c962098ca4af ("btrfs: fix incorrect splitting in btrfs_drop_extent_map_range"), which removed the @len update for pinned extents. [FIX] Fix it by avoiding using @start completely, and use @end - em->start instead, which @end is exclusive bytenr number. And update the test case to verify the @block_start to prevent such problem from happening. Thankfully this is not going to lead to any data corruption, as IO path does not utilize btrfs_drop_extent_map_range() with @skip_pinned set. So this fix is only here for the sake of consistency/correctness. CC: stable(a)vger.kernel.org # 6.5+ Fixes: c962098ca4af ("btrfs: fix incorrect splitting in btrfs_drop_extent_map_range") Signed-off-by: Qu Wenruo <wqu(a)suse.com> --- Changelog: v2: - Remove the mention of possible corruption Thankfully this bug does not affect IO path thus it's fine. - Explain why c962098ca4af is the cause --- fs/btrfs/extent_map.c | 2 +- fs/btrfs/tests/extent-map-tests.c | 6 +++++- 2 files changed, 6 insertions(+), 2 deletions(-) diff --git a/fs/btrfs/extent_map.c b/fs/btrfs/extent_map.c index 471654cb65b0..955ce300e5a1 100644 --- a/fs/btrfs/extent_map.c +++ b/fs/btrfs/extent_map.c @@ -799,7 +799,7 @@ void btrfs_drop_extent_map_range(struct btrfs_inode *inode, u64 start, u64 end, split->block_len = em->block_len; split->orig_start = em->orig_start; } else { - const u64 diff = start + len - em->start; + const u64 diff = end - em->start; split->block_len = split->len; split->block_start += diff; diff --git a/fs/btrfs/tests/extent-map-tests.c b/fs/btrfs/tests/extent-map-tests.c index 253cce7ffecf..80e71c5cb7ab 100644 --- a/fs/btrfs/tests/extent-map-tests.c +++ b/fs/btrfs/tests/extent-map-tests.c @@ -818,7 +818,6 @@ static int test_case_7(struct btrfs_fs_info *fs_info) test_err("em->len is %llu, expected 16K", em->len); goto out; } - free_extent_map(em); read_lock(&em_tree->lock); @@ -847,6 +846,11 @@ static int test_case_7(struct btrfs_fs_info *fs_info) goto out; } + if (em->block_start != SZ_32K + SZ_4K) { + test_err("em->block_start is %llu, expected 36K", em->block_start); + goto out; + } + free_extent_map(em); read_lock(&em_tree->lock); -- 2.44.0

1 year, 1 month

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[PATCH net 0/2] Add check for usbnet_get_endpoints and cleanup

by Yi Yang

I split before patch to two patch. one for bugfix, anorther one for cleanup Yi Yang (2): net: usb: asix: Add check for usbnet_get_endpoints net: usb: asix: Replace the direct return with goto statement drivers/net/usb/asix_devices.c | 20 +++++++++++++------- 1 file changed, 13 insertions(+), 7 deletions(-) -- 2.25.1

1 year, 1 month

3
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[PATCH v4] mtd: rawnand: qcom: Fix broken OP_RESET_DEVICE command in qcom_misc_cmd_type_exec()

by Christian Marangi

While migrating to exec_ops in commit a82990c8a409 ("mtd: rawnand: qcom: Add read/read_start ops in exec_op path"), OP_RESET_DEVICE command handling got broken unintentionally. Right now for the OP_RESET_DEVICE command, qcom_misc_cmd_type_exec() will simply return 0 without handling it. Even, if that gets fixed, an unnecessary FLASH_STATUS read descriptor command is being added in the middle and that seems to be causing the command to fail on IPQ806x devices. So let's fix the above two issues to make OP_RESET_DEVICE command working again. Fixes: a82990c8a409 ("mtd: rawnand: qcom: Add read/read_start ops in exec_op path") Cc: stable(a)vger.kernel.org Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam(a)linaro.org> Signed-off-by: Christian Marangi <ansuelsmth(a)gmail.com> --- Changes v4: - Rework commit title and description as suggested. - Add Reviewed-by tag Changes v3: - Merge patches - Rework commit description Changes v2: - Split patches drivers/mtd/nand/raw/qcom_nandc.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/mtd/nand/raw/qcom_nandc.c b/drivers/mtd/nand/raw/qcom_nandc.c index b079605c84d3..b8cff9240b28 100644 --- a/drivers/mtd/nand/raw/qcom_nandc.c +++ b/drivers/mtd/nand/raw/qcom_nandc.c @@ -2815,7 +2815,7 @@ static int qcom_misc_cmd_type_exec(struct nand_chip *chip, const struct nand_sub host->cfg0_raw & ~(7 << CW_PER_PAGE)); nandc_set_reg(chip, NAND_DEV0_CFG1, host->cfg1_raw); instrs = 3; - } else { + } else if (q_op.cmd_reg != OP_RESET_DEVICE) { return 0; } @@ -2830,9 +2830,8 @@ static int qcom_misc_cmd_type_exec(struct nand_chip *chip, const struct nand_sub nandc_set_reg(chip, NAND_EXEC_CMD, 1); write_reg_dma(nandc, NAND_FLASH_CMD, instrs, NAND_BAM_NEXT_SGL); - (q_op.cmd_reg == OP_BLOCK_ERASE) ? write_reg_dma(nandc, NAND_DEV0_CFG0, - 2, NAND_BAM_NEXT_SGL) : read_reg_dma(nandc, - NAND_FLASH_STATUS, 1, NAND_BAM_NEXT_SGL); + if (q_op.cmd_reg == OP_BLOCK_ERASE) + write_reg_dma(nandc, NAND_DEV0_CFG0, 2, NAND_BAM_NEXT_SGL); write_reg_dma(nandc, NAND_EXEC_CMD, 1, NAND_BAM_NEXT_SGL); read_reg_dma(nandc, NAND_FLASH_STATUS, 1, NAND_BAM_NEXT_SGL); -- 2.43.0

1 year, 1 month

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[PATCH] mtd: diskonchip: work around ubsan link failure

by Arnd Bergmann

From: Arnd Bergmann <arnd(a)arndb.de> I ran into a randconfig build failure with UBSAN using gcc-13.2: arm-linux-gnueabi-ld: error: unplaced orphan section `.bss..Lubsan_data31' from `drivers/mtd/nand/raw/diskonchip.o' I'm not entirely sure what is going on here, but I suspect this has something to do with the check for the end of the doc_locations[] array that contains an (unsigned long)0xffffffff element, which is compared against the signed (int)0xffffffff. If this is the case, we should get a runtime check for undefined behavior, but we instead get an unexpected build-time error. I would have expected this to work fine on 32-bit architectures despite the signed integer overflow, though on 64-bit architectures this likely won't ever work. Changing the contition to instead check for the size of the array makes the code safe everywhere and avoids the ubsan check that leads to the link error. The loop code goes back to before 2.6.12. Cc: stable(a)vger.kernel.org Signed-off-by: Arnd Bergmann <arnd(a)arndb.de> --- drivers/mtd/nand/raw/diskonchip.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/mtd/nand/raw/diskonchip.c b/drivers/mtd/nand/raw/diskonchip.c index 5243fab9face..8db7fc424571 100644 --- a/drivers/mtd/nand/raw/diskonchip.c +++ b/drivers/mtd/nand/raw/diskonchip.c @@ -53,7 +53,7 @@ static unsigned long doc_locations[] __initdata = { 0xe8000, 0xea000, 0xec000, 0xee000, #endif #endif - 0xffffffff }; +}; static struct mtd_info *doclist = NULL; @@ -1554,7 +1554,7 @@ static int __init init_nanddoc(void) if (ret < 0) return ret; } else { - for (i = 0; (doc_locations[i] != 0xffffffff); i++) { + for (i = 0; i < ARRAY_SIZE(doc_locations); i++) { doc_probe(doc_locations[i]); } } -- 2.39.2

1 year, 1 month

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[PATCH 5.4.y] drm/vkms: call drm_atomic_helper_shutdown before drm_dev_put()

by Guo Mengqi

commit 73a82b22963d ("drm/atomic: Fix potential use-after-free in nonblocking commits") introduced drm_dev_get/put() to drm_atomic_helper_shutdown(). And this cause problem in vkms driver exit process. vkms_exit() drm_dev_put() vkms_release() drm_atomic_helper_shutdown() drm_dev_get() drm_dev_put() vkms_release() ------ use after free Using 5.4 stable x86 image on qemu, below stacktrace can be triggered by load and unload vkms.ko. root:~ # insmod vkms.ko [ 76.957802] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 76.961490] [drm] Driver supports precise vblank timestamp query. [ 76.964416] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 0 root:~ # rmmod vkms.ko [ 79.650202] refcount_t: addition on 0; use-after-free. [ 79.650249] WARNING: CPU: 2 PID: 3533 at ../lib/refcount.c:25 refcount_warn_saturate+0xcf/0xf0 [ 79.654241] Modules linked in: vkms(-) [ 79.654249] CPU: 2 PID: 3533 Comm: rmmod Not tainted 5.4.273 #4 [ 79.654251] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014 [ 79.654262] RIP: 0010:refcount_warn_saturate+0xcf/0xf0 ... [ 79.654296] Call Trace: [ 79.654462] ? __warn+0x80/0xd0 [ 79.654473] ? refcount_warn_saturate+0xcf/0xf0 [ 79.654481] ? report_bug+0xb6/0x130 [ 79.654484] ? refcount_warn_saturate+0xcf/0xf0 [ 79.654489] ? fixup_bug.part.12+0x13/0x30 [ 79.654492] ? do_error_trap+0x90/0xb0 [ 79.654495] ? do_invalid_op+0x31/0x40 [ 79.654497] ? refcount_warn_saturate+0xcf/0xf0 [ 79.654504] ? invalid_op+0x1e/0x30 [ 79.654508] ? refcount_warn_saturate+0xcf/0xf0 [ 79.654516] drm_atomic_state_init+0x68/0xb0 [ 79.654543] drm_atomic_state_alloc+0x43/0x60 [ 79.654551] drm_atomic_helper_disable_all+0x13/0x180 [ 79.654562] drm_atomic_helper_shutdown+0x5f/0xb0 [ 79.654571] vkms_release+0x18/0x40 [vkms] [ 79.654575] vkms_exit+0x29/0xc00 [vkms] [ 79.654582] __x64_sys_delete_module+0x155/0x220 [ 79.654592] do_syscall_64+0x43/0x120 [ 79.654603] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 79.654619] ---[ end trace ce0c02f57ea6bf73 ]--- It seems that the proper unload sequence is: drm_atomic_helper_shutdown(); drm_dev_put(); Just put drm_atomic_helper_shutdown() before drm_dev_put() should solve the problem. Note that vkms exit code is refactored by commit 53d77aaa3f76 ("drm/vkms: Use devm_drm_dev_alloc") in tags/v5.10-rc1. So this bug only exists on 4.19 and 5.4. Fixes: 380c7ceabdde ("drm/atomic: Fix potential use-after-free in nonblocking commits") Fixes: 2ead1be54b22 ("drm/vkms: Fix connector leak at the module removal") Signed-off-by: Guo Mengqi <guomengqi3(a)huawei.com> --- drivers/gpu/drm/vkms/vkms_drv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/vkms/vkms_drv.c b/drivers/gpu/drm/vkms/vkms_drv.c index 44ab9f8ef8be..86043d7c0e4b 100644 --- a/drivers/gpu/drm/vkms/vkms_drv.c +++ b/drivers/gpu/drm/vkms/vkms_drv.c @@ -60,7 +60,6 @@ static void vkms_release(struct drm_device *dev) struct vkms_device *vkms = container_of(dev, struct vkms_device, drm); platform_device_unregister(vkms->platform); - drm_atomic_helper_shutdown(&vkms->drm); drm_mode_config_cleanup(&vkms->drm); drm_dev_fini(&vkms->drm); destroy_workqueue(vkms->output.composer_workq); @@ -194,6 +193,7 @@ static void __exit vkms_exit(void) } drm_dev_unregister(&vkms_device->drm); + drm_atomic_helper_shutdown(&vkms_device->drm); drm_dev_put(&vkms_device->drm); kfree(vkms_device); -- 2.17.1

1 year, 1 month

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[PATCH] bpf: dereference of null in __cgroup_bpf_query() function

by Mikhail Lobanov

In the __cgroup_bpf_query() function, it is possible to dereference the null pointer in the line id = prog->aux->id; since there is no check for a non-zero value of the variable prog. Found by Linux Verification Center (linuxtesting.org) with SVACE. Fixes: af6eea57437a ("bpf: Implement bpf_link-based cgroup BPF program attachment") Cc: stable(a)vger.kernel.org Signed-off-by: Mikhail Lobanov <m.lobanov(a)rosalinux.ru> --- kernel/bpf/cgroup.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/kernel/bpf/cgroup.c b/kernel/bpf/cgroup.c index 491d20038cbe..7f2db96f0c6a 100644 --- a/kernel/bpf/cgroup.c +++ b/kernel/bpf/cgroup.c @@ -1092,6 +1092,8 @@ static int __cgroup_bpf_query(struct cgroup *cgrp, const union bpf_attr *attr, i = 0; hlist_for_each_entry(pl, progs, node) { prog = prog_list_prog(pl); + if (!prog_list_prog(pl)) + continue; id = prog->aux->id; if (copy_to_user(prog_ids + i, &id, sizeof(id))) return -EFAULT; -- 2.43.0

1 year, 1 month

2
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[PATCH 2/2] of: property: fw_devlink: Fix links to supplier when created from phandles

by Herve Codina

Since commit 1a50d9403fb9 ("treewide: Fix probing of devices in DT overlays"), when using device-tree overlays, the FWNODE_FLAG_NOT_DEVICE is set on each overlay nodes. This flag is cleared when a struct device is actually created for the DT node. Also, when a device is created, the device DT node is parsed for known phandle and devlinks consumer/supplier links are created between the device (consumer) and the devices referenced by phandles (suppliers). As these supplier device can have a struct device not already created, the FWNODE_FLAG_NOT_DEVICE can be set for suppliers and leads the devlink supplier point to the device's parent instead of the device itself. Avoid this situation clearing the supplier FWNODE_FLAG_NOT_DEVICE just before the devlink creation if a device is supposed to be created and handled later in the process. Fixes: 1a50d9403fb9 ("treewide: Fix probing of devices in DT overlays") Cc: <stable(a)vger.kernel.org> Signed-off-by: Herve Codina <herve.codina(a)bootlin.com> --- drivers/of/property.c | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) diff --git a/drivers/of/property.c b/drivers/of/property.c index 641a40cf5cf3..ff5cac477dbe 100644 --- a/drivers/of/property.c +++ b/drivers/of/property.c @@ -1097,6 +1097,7 @@ static void of_link_to_phandle(struct device_node *con_np, struct device_node *sup_np) { struct device_node *tmp_np = of_node_get(sup_np); + struct fwnode_handle *sup_fwnode; /* Check that sup_np and its ancestors are available. */ while (tmp_np) { @@ -1113,7 +1114,20 @@ static void of_link_to_phandle(struct device_node *con_np, tmp_np = of_get_next_parent(tmp_np); } - fwnode_link_add(of_fwnode_handle(con_np), of_fwnode_handle(sup_np)); + /* + * In case of overlays, the fwnode are added with FWNODE_FLAG_NOT_DEVICE + * flag set. A node can have a phandle that references an other node + * added by the overlay. + * Clear the supplier's FWNODE_FLAG_NOT_DEVICE so that fw_devlink links + * to this supplier instead of linking to its parent. + */ + sup_fwnode = of_fwnode_handle(sup_np); + if (sup_fwnode->flags & FWNODE_FLAG_NOT_DEVICE) { + if (of_property_present(sup_np, "compatible") && + of_device_is_available(sup_np)) + sup_fwnode->flags &= ~FWNODE_FLAG_NOT_DEVICE; + } + fwnode_link_add(of_fwnode_handle(con_np), sup_fwnode); } /** -- 2.43.0

1 year, 1 month

2
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[PATCH AUTOSEL 6.8 01/98] drm/vc4: don't check if plane->state->fb == state->fb

by Sasha Levin

From: Maíra Canal <mcanal(a)igalia.com> [ Upstream commit 5ee0d47dcf33efd8950b347dcf4d20bab12a3fa9 ] Currently, when using non-blocking commits, we can see the following kernel warning: [ 110.908514] ------------[ cut here ]------------ [ 110.908529] refcount_t: underflow; use-after-free. [ 110.908620] WARNING: CPU: 0 PID: 1866 at lib/refcount.c:87 refcount_dec_not_one+0xb8/0xc0 [ 110.908664] Modules linked in: rfcomm snd_seq_dummy snd_hrtimer snd_seq snd_seq_device cmac algif_hash aes_arm64 aes_generic algif_skcipher af_alg bnep hid_logitech_hidpp vc4 brcmfmac hci_uart btbcm brcmutil bluetooth snd_soc_hdmi_codec cfg80211 cec drm_display_helper drm_dma_helper drm_kms_helper snd_soc_core snd_compress snd_pcm_dmaengine fb_sys_fops sysimgblt syscopyarea sysfillrect raspberrypi_hwmon ecdh_generic ecc rfkill libaes i2c_bcm2835 binfmt_misc joydev snd_bcm2835(C) bcm2835_codec(C) bcm2835_isp(C) v4l2_mem2mem videobuf2_dma_contig snd_pcm bcm2835_v4l2(C) raspberrypi_gpiomem bcm2835_mmal_vchiq(C) videobuf2_v4l2 snd_timer videobuf2_vmalloc videobuf2_memops videobuf2_common snd videodev vc_sm_cma(C) mc hid_logitech_dj uio_pdrv_genirq uio i2c_dev drm fuse dm_mod drm_panel_orientation_quirks backlight ip_tables x_tables ipv6 [ 110.909086] CPU: 0 PID: 1866 Comm: kodi.bin Tainted: G C 6.1.66-v8+ #32 [ 110.909104] Hardware name: Raspberry Pi 3 Model B Rev 1.2 (DT) [ 110.909114] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 110.909132] pc : refcount_dec_not_one+0xb8/0xc0 [ 110.909152] lr : refcount_dec_not_one+0xb4/0xc0 [ 110.909170] sp : ffffffc00913b9c0 [ 110.909177] x29: ffffffc00913b9c0 x28: 000000556969bbb0 x27: 000000556990df60 [ 110.909205] x26: 0000000000000002 x25: 0000000000000004 x24: ffffff8004448480 [ 110.909230] x23: ffffff800570b500 x22: ffffff802e03a7bc x21: ffffffecfca68c78 [ 110.909257] x20: ffffff8002b42000 x19: ffffff802e03a600 x18: 0000000000000000 [ 110.909283] x17: 0000000000000011 x16: ffffffffffffffff x15: 0000000000000004 [ 110.909308] x14: 0000000000000fff x13: ffffffed577e47e0 x12: 0000000000000003 [ 110.909333] x11: 0000000000000000 x10: 0000000000000027 x9 : c912d0d083728c00 [ 110.909359] x8 : c912d0d083728c00 x7 : 65646e75203a745f x6 : 746e756f63666572 [ 110.909384] x5 : ffffffed579f62ee x4 : ffffffed579eb01e x3 : 0000000000000000 [ 110.909409] x2 : 0000000000000000 x1 : ffffffc00913b750 x0 : 0000000000000001 [ 110.909434] Call trace: [ 110.909441] refcount_dec_not_one+0xb8/0xc0 [ 110.909461] vc4_bo_dec_usecnt+0x4c/0x1b0 [vc4] [ 110.909903] vc4_cleanup_fb+0x44/0x50 [vc4] [ 110.910315] drm_atomic_helper_cleanup_planes+0x88/0xa4 [drm_kms_helper] [ 110.910669] vc4_atomic_commit_tail+0x390/0x9dc [vc4] [ 110.911079] commit_tail+0xb0/0x164 [drm_kms_helper] [ 110.911397] drm_atomic_helper_commit+0x1d0/0x1f0 [drm_kms_helper] [ 110.911716] drm_atomic_commit+0xb0/0xdc [drm] [ 110.912569] drm_mode_atomic_ioctl+0x348/0x4b8 [drm] [ 110.913330] drm_ioctl_kernel+0xec/0x15c [drm] [ 110.914091] drm_ioctl+0x24c/0x3b0 [drm] [ 110.914850] __arm64_sys_ioctl+0x9c/0xd4 [ 110.914873] invoke_syscall+0x4c/0x114 [ 110.914897] el0_svc_common+0xd0/0x118 [ 110.914917] do_el0_svc+0x38/0xd0 [ 110.914936] el0_svc+0x30/0x8c [ 110.914958] el0t_64_sync_handler+0x84/0xf0 [ 110.914979] el0t_64_sync+0x18c/0x190 [ 110.914996] ---[ end trace 0000000000000000 ]--- This happens because, although `prepare_fb` and `cleanup_fb` are perfectly balanced, we cannot guarantee consistency in the check plane->state->fb == state->fb. This means that sometimes we can increase the refcount in `prepare_fb` and don't decrease it in `cleanup_fb`. The opposite can also be true. In fact, the struct drm_plane .state shouldn't be accessed directly but instead, the `drm_atomic_get_new_plane_state()` helper function should be used. So, we could stick to this check, but using `drm_atomic_get_new_plane_state()`. But actually, this check is not really needed. We can increase and decrease the refcount symmetrically without problems. This is going to make the code more simple and consistent. Signed-off-by: Maíra Canal <mcanal(a)igalia.com> Acked-by: Maxime Ripard <mripard(a)kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240105175908.242000-1-mcana… Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/gpu/drm/vc4/vc4_plane.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/gpu/drm/vc4/vc4_plane.c b/drivers/gpu/drm/vc4/vc4_plane.c index 00e713faecd5a..5948e34f7f813 100644 --- a/drivers/gpu/drm/vc4/vc4_plane.c +++ b/drivers/gpu/drm/vc4/vc4_plane.c @@ -1505,9 +1505,6 @@ static int vc4_prepare_fb(struct drm_plane *plane, drm_gem_plane_helper_prepare_fb(plane, state); - if (plane->state->fb == state->fb) - return 0; - return vc4_bo_inc_usecnt(bo); } @@ -1516,7 +1513,7 @@ static void vc4_cleanup_fb(struct drm_plane *plane, { struct vc4_bo *bo; - if (plane->state->fb == state->fb || !state->fb) + if (!state->fb) return; bo = to_vc4_bo(&drm_fb_dma_get_gem_obj(state->fb, 0)->base); -- 2.43.0

1 year, 1 month

5
106
0 0

[PATCH -stable,5.10.x 0/3] Netfilter fixes for -stable

by Pablo Neira Ayuso

Hi Greg, Sasha, This batch contains a backport for recent fixes already upstream for 5.10.x, to add them on top of your enqueued patches: 994209ddf4f4 ("netfilter: nf_tables: reject new basechain after table flag update") 24cea9677025 ("netfilter: nf_tables: flush pending destroy work before exit_net release") a45e6889575c ("netfilter: nf_tables: release batch on table validation from abort path") 0d459e2ffb54 ("netfilter: nf_tables: release mutex after nft_gc_seq_end from abort path") 1bc83a019bbe ("netfilter: nf_tables: discard table flag update with pending basechain deletion") Please, apply, thanks. Pablo Neira Ayuso (5): netfilter: nf_tables: reject new basechain after table flag update netfilter: nf_tables: flush pending destroy work before exit_net release netfilter: nf_tables: release batch on table validation from abort path netfilter: nf_tables: release mutex after nft_gc_seq_end from abort path netfilter: nf_tables: discard table flag update with pending basechain deletion net/netfilter/nf_tables_api.c | 51 ++++++++++++++++++++++++++++------- 1 file changed, 41 insertions(+), 10 deletions(-) -- 2.30.2

1 year, 1 month

1
6
0 0

[PATCH -stable,5.4.x 0/5] Netfilter fixes for -stable

by Pablo Neira Ayuso

Hi Greg, Sasha, This batch contains a backport for recent fixes already upstream for 5.10.x, to add them on top of your enqueued patches: 994209ddf4f4 ("netfilter: nf_tables: reject new basechain after table flag update") 24cea9677025 ("netfilter: nf_tables: flush pending destroy work before exit_net release") a45e6889575c ("netfilter: nf_tables: release batch on table validation from abort path") 0d459e2ffb54 ("netfilter: nf_tables: release mutex after nft_gc_seq_end from abort path") 1bc83a019bbe ("netfilter: nf_tables: discard table flag update with pending basechain deletion") Please, apply, thanks. Pablo Neira Ayuso (5): netfilter: nf_tables: reject new basechain after table flag update netfilter: nf_tables: flush pending destroy work before exit_net release netfilter: nf_tables: release batch on table validation from abort path netfilter: nf_tables: release mutex after nft_gc_seq_end from abort path netfilter: nf_tables: discard table flag update with pending basechain deletion net/netfilter/nf_tables_api.c | 51 ++++++++++++++++++++++++++++------- 1 file changed, 41 insertions(+), 10 deletions(-) -- 2.30.2

1 year, 1 month

1
5
0 0

[PATCH -stable,5.15.x 0/3] Netfilter fixes for -stable

by Pablo Neira Ayuso

Hi Greg, Sasha, This batch contains a backport for recent fixes already upstream for 6.1.x, to add them on top of your enqueued patches: a45e6889575c ("netfilter: nf_tables: release batch on table validation from abort path") 0d459e2ffb54 ("netfilter: nf_tables: release mutex after nft_gc_seq_end from abort path") 1bc83a019bbe ("netfilter: nf_tables: discard table flag update with pending basechain deletion") Please, apply, thanks. Pablo Neira Ayuso (3): netfilter: nf_tables: release batch on table validation from abort path netfilter: nf_tables: release mutex after nft_gc_seq_end from abort path netfilter: nf_tables: discard table flag update with pending basechain deletion net/netfilter/nf_tables_api.c | 47 +++++++++++++++++++++++++++-------- 1 file changed, 36 insertions(+), 11 deletions(-) -- 2.30.2

1 year, 1 month

1
3
0 0

[PATCH] mm/userfaultfd: Allow hugetlb change protection upon poison entry

by peterx＠redhat.com

From: Peter Xu <peterx(a)redhat.com> After UFFDIO_POISON, there can be two kinds of hugetlb pte markers, either the POISON one or UFFD_WP one. Allow change protection to run on a poisoned marker just like !hugetlb cases, ignoring the marker irrelevant of the permission. Here the two bits are mutual exclusive. For example, when install a poisoned entry it must not be UFFD_WP already (by checking pte_none() before such install). And it also means if UFFD_WP is set there must have no POISON bit set. It makes sense because UFFD_WP is a bit to reflect permission, and permissions do not apply if the pte is poisoned and destined to sigbus. So here we simply check uffd_wp bit set first, do nothing otherwise. Attach the Fixes to UFFDIO_POISON work, as before that it should not be possible to have poison entry for hugetlb (e.g., hugetlb doesn't do swap, so no chance of swapin errors). Cc: Axel Rasmussen <axelrasmussen(a)google.com> Cc: David Hildenbrand <david(a)redhat.com> Cc: linux-stable <stable(a)vger.kernel.org> # 6.6+ Link: https://lore.kernel.org/r/000000000000920d5e0615602dd1@google.com Reported-by: syzbot+b07c8ac8eee3d4d8440f(a)syzkaller.appspotmail.com Fixes: fc71884a5f59 ("mm: userfaultfd: add new UFFDIO_POISON ioctl") Signed-off-by: Peter Xu <peterx(a)redhat.com> --- mm/hugetlb.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/mm/hugetlb.c b/mm/hugetlb.c index 8267e221ca5d..ba7162441adf 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -6960,9 +6960,13 @@ long hugetlb_change_protection(struct vm_area_struct *vma, if (!pte_same(pte, newpte)) set_huge_pte_at(mm, address, ptep, newpte, psize); } else if (unlikely(is_pte_marker(pte))) { - /* No other markers apply for now. */ - WARN_ON_ONCE(!pte_marker_uffd_wp(pte)); - if (uffd_wp_resolve) + /* + * Do nothing on a poison marker; page is + * corrupted, permissons do not apply. Here + * pte_marker_uffd_wp()==true implies !poison + * because they're mutual exclusive. + */ + if (pte_marker_uffd_wp(pte) && uffd_wp_resolve) /* Safe to modify directly (non-present->none). */ huge_pte_clear(mm, address, ptep, psize); } else if (!huge_pte_none(pte)) { -- 2.44.0

1 year, 1 month

3
2
0 0

+ ocfs2-use-coarse-time-for-new-created-files.patch added to mm-nonmm-unstable branch

by Andrew Morton

The patch titled Subject: ocfs2: use coarse time for new created files has been added to the -mm mm-nonmm-unstable branch. Its filename is ocfs2-use-coarse-time-for-new-created-files.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patche… This patch will later appear in the mm-nonmm-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: Su Yue <glass.su(a)suse.com> Subject: ocfs2: use coarse time for new created files Date: Mon, 8 Apr 2024 16:20:41 +0800 The default atime related mount option is '-o realtime' which means file atime should be updated if atime <= ctime or atime <= mtime. atime should be updated in the following scenario, but it is not: ========================================================== $ rm /mnt/testfile; $ echo test > /mnt/testfile $ stat -c "%X %Y %Z" /mnt/testfile 1711881646 1711881646 1711881646 $ sleep 5 $ cat /mnt/testfile > /dev/null $ stat -c "%X %Y %Z" /mnt/testfile 1711881646 1711881646 1711881646 ========================================================== And the reason the atime in the test is not updated is that ocfs2 calls ktime_get_real_ts64() in __ocfs2_mknod_locked during file creation. Then inode_set_ctime_current() is called in inode_set_ctime_current() calls ktime_get_coarse_real_ts64() to get current time. ktime_get_real_ts64() is more accurate than ktime_get_coarse_real_ts64(). In my test box, I saw ctime set by ktime_get_coarse_real_ts64() is less than ktime_get_real_ts64() even ctime is set later. The ctime of the new inode is smaller than atime. The call trace is like: ocfs2_create ocfs2_mknod __ocfs2_mknod_locked .... ktime_get_real_ts64 <------- set atime,ctime,mtime, more accurate ocfs2_populate_inode ... ocfs2_init_acl ocfs2_acl_set_mode inode_set_ctime_current current_time ktime_get_coarse_real_ts64 <-------less accurate ocfs2_file_read_iter ocfs2_inode_lock_atime ocfs2_should_update_atime atime <= ctime ? <-------- false, ctime < atime due to accuracy So here call ktime_get_coarse_real_ts64 to set inode time coarser while creating new files. It may lower the accuracy of file times. But it's not a big deal since we already use coarse time in other places like ocfs2_update_inode_atime and inode_set_ctime_current. Link: https://lkml.kernel.org/r/20240408082041.20925-5-glass.su@suse.com Fixes: c62c38f6b91b ("ocfs2: replace CURRENT_TIME macro") Signed-off-by: Su Yue <glass.su(a)suse.com> Reviewed-by: Joseph Qi <joseph.qi(a)linux.alibaba.com> Cc: Mark Fasheh <mark(a)fasheh.com> Cc: Joel Becker <jlbec(a)evilplan.org> Cc: Junxiao Bi <junxiao.bi(a)oracle.com> Cc: Changwei Ge <gechangwei(a)live.cn> Cc: Gang He <ghe(a)suse.com> Cc: Jun Piao <piaojun(a)huawei.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- fs/ocfs2/namei.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/fs/ocfs2/namei.c~ocfs2-use-coarse-time-for-new-created-files +++ a/fs/ocfs2/namei.c @@ -566,7 +566,7 @@ static int __ocfs2_mknod_locked(struct i fe->i_last_eb_blk = 0; strcpy(fe->i_signature, OCFS2_INODE_SIGNATURE); fe->i_flags |= cpu_to_le32(OCFS2_VALID_FL); - ktime_get_real_ts64(&ts); + ktime_get_coarse_real_ts64(&ts); fe->i_atime = fe->i_ctime = fe->i_mtime = cpu_to_le64(ts.tv_sec); fe->i_mtime_nsec = fe->i_ctime_nsec = fe->i_atime_nsec = _ Patches currently in -mm which might be from glass.su(a)suse.com are ocfs2-update-inode-ctime-in-ocfs2_fileattr_set.patch ocfs2-return-real-error-code-in-ocfs2_dio_wr_get_block.patch ocfs2-fix-races-between-hole-punching-and-aiodio.patch ocfs2-update-inode-fsync-transaction-id-in-ocfs2_unlink-and-ocfs2_link.patch ocfs2-use-coarse-time-for-new-created-files.patch

1 year, 1 month

1
0
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+ ocfs2-update-inode-fsync-transaction-id-in-ocfs2_unlink-and-ocfs2_link.patch added to mm-nonmm-unstable branch

by Andrew Morton

The patch titled Subject: ocfs2: update inode fsync transaction id in ocfs2_unlink and ocfs2_link has been added to the -mm mm-nonmm-unstable branch. Its filename is ocfs2-update-inode-fsync-transaction-id-in-ocfs2_unlink-and-ocfs2_link.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patche… This patch will later appear in the mm-nonmm-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: Su Yue <glass.su(a)suse.com> Subject: ocfs2: update inode fsync transaction id in ocfs2_unlink and ocfs2_link Date: Mon, 8 Apr 2024 16:20:40 +0800 transaction id should be updated in ocfs2_unlink and ocfs2_link. Otherwise, inode link will be wrong after journal replay even fsync was called before power failure: ======================================================================= $ touch testdir/bar $ ln testdir/bar testdir/bar_link $ fsync testdir/bar $ stat -c %h $SCRATCH_MNT/testdir/bar 1 $ stat -c %h $SCRATCH_MNT/testdir/bar 1 ======================================================================= Link: https://lkml.kernel.org/r/20240408082041.20925-4-glass.su@suse.com Fixes: ccd979bdbce9 ("[PATCH] OCFS2: The Second Oracle Cluster Filesystem") Signed-off-by: Su Yue <glass.su(a)suse.com> Reviewed-by: Joseph Qi <joseph.qi(a)linux.alibaba.com> Cc: Changwei Ge <gechangwei(a)live.cn> Cc: Gang He <ghe(a)suse.com> Cc: Joel Becker <jlbec(a)evilplan.org> Cc: Jun Piao <piaojun(a)huawei.com> Cc: Junxiao Bi <junxiao.bi(a)oracle.com> Cc: Mark Fasheh <mark(a)fasheh.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- fs/ocfs2/namei.c | 2 ++ 1 file changed, 2 insertions(+) --- a/fs/ocfs2/namei.c~ocfs2-update-inode-fsync-transaction-id-in-ocfs2_unlink-and-ocfs2_link +++ a/fs/ocfs2/namei.c @@ -797,6 +797,7 @@ static int ocfs2_link(struct dentry *old ocfs2_set_links_count(fe, inode->i_nlink); fe->i_ctime = cpu_to_le64(inode_get_ctime_sec(inode)); fe->i_ctime_nsec = cpu_to_le32(inode_get_ctime_nsec(inode)); + ocfs2_update_inode_fsync_trans(handle, inode, 0); ocfs2_journal_dirty(handle, fe_bh); err = ocfs2_add_entry(handle, dentry, inode, @@ -993,6 +994,7 @@ static int ocfs2_unlink(struct inode *di drop_nlink(inode); drop_nlink(inode); ocfs2_set_links_count(fe, inode->i_nlink); + ocfs2_update_inode_fsync_trans(handle, inode, 0); ocfs2_journal_dirty(handle, fe_bh); inode_set_mtime_to_ts(dir, inode_set_ctime_current(dir)); _ Patches currently in -mm which might be from glass.su(a)suse.com are ocfs2-update-inode-ctime-in-ocfs2_fileattr_set.patch ocfs2-return-real-error-code-in-ocfs2_dio_wr_get_block.patch ocfs2-fix-races-between-hole-punching-and-aiodio.patch ocfs2-update-inode-fsync-transaction-id-in-ocfs2_unlink-and-ocfs2_link.patch ocfs2-use-coarse-time-for-new-created-files.patch

1 year, 1 month

1
0
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+ ocfs2-fix-races-between-hole-punching-and-aiodio.patch added to mm-nonmm-unstable branch

by Andrew Morton

The patch titled Subject: ocfs2: fix races between hole punching and AIO+DIO has been added to the -mm mm-nonmm-unstable branch. Its filename is ocfs2-fix-races-between-hole-punching-and-aiodio.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patche… This patch will later appear in the mm-nonmm-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: Su Yue <glass.su(a)suse.com> Subject: ocfs2: fix races between hole punching and AIO+DIO Date: Mon, 8 Apr 2024 16:20:39 +0800 After commit "ocfs2: return real error code in ocfs2_dio_wr_get_block", fstests/generic/300 become from always failed to sometimes failed: ======================================================================== [ 473.293420 ] run fstests generic/300 [ 475.296983 ] JBD2: Ignoring recovery information on journal [ 475.302473 ] ocfs2: Mounting device (253,1) on (node local, slot 0) with ordered data mode. [ 494.290998 ] OCFS2: ERROR (device dm-1): ocfs2_change_extent_flag: Owner 5668 has an extent at cpos 78723 which can no longer be found [ 494.291609 ] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 494.292018 ] OCFS2: File system is now read-only. [ 494.292224 ] (kworker/19:11,2628,19):ocfs2_mark_extent_written:5272 ERROR: status = -30 [ 494.292602 ] (kworker/19:11,2628,19):ocfs2_dio_end_io_write:2374 ERROR: status = -3 fio: io_u error on file /mnt/scratch/racer: Read-only file system: write offset=460849152, buflen=131072 ========================================================================= In __blockdev_direct_IO, ocfs2_dio_wr_get_block is called to add unwritten extents to a list. extents are also inserted into extent tree in ocfs2_write_begin_nolock. Then another thread call fallocate to puch a hole at one of the unwritten extent. The extent at cpos was removed by ocfs2_remove_extent(). At end io worker thread, ocfs2_search_extent_list found there is no such extent at the cpos. T1 T2 T3 inode lock ... insert extents ... inode unlock ocfs2_fallocate __ocfs2_change_file_space inode lock lock ip_alloc_sem ocfs2_remove_inode_range inode ocfs2_remove_btree_range ocfs2_remove_extent ^---remove the extent at cpos 78723 ... unlock ip_alloc_sem inode unlock ocfs2_dio_end_io ocfs2_dio_end_io_write lock ip_alloc_sem ocfs2_mark_extent_written ocfs2_change_extent_flag ocfs2_search_extent_list ^---failed to find extent ... unlock ip_alloc_sem In most filesystems, fallocate is not compatible with racing with AIO+DIO, so fix it by adding to wait for all dio before fallocate/punch_hole like ext4. Link: https://lkml.kernel.org/r/20240408082041.20925-3-glass.su@suse.com Fixes: b25801038da5 ("ocfs2: Support xfs style space reservation ioctls") Signed-off-by: Su Yue <glass.su(a)suse.com> Reviewed-by: Joseph Qi <joseph.qi(a)linux.alibaba.com> Cc: Changwei Ge <gechangwei(a)live.cn> Cc: Gang He <ghe(a)suse.com> Cc: Joel Becker <jlbec(a)evilplan.org> Cc: Jun Piao <piaojun(a)huawei.com> Cc: Junxiao Bi <junxiao.bi(a)oracle.com> Cc: Mark Fasheh <mark(a)fasheh.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- fs/ocfs2/file.c | 2 ++ 1 file changed, 2 insertions(+) --- a/fs/ocfs2/file.c~ocfs2-fix-races-between-hole-punching-and-aiodio +++ a/fs/ocfs2/file.c @@ -1936,6 +1936,8 @@ static int __ocfs2_change_file_space(str inode_lock(inode); + /* Wait all existing dio workers, newcomers will block on i_rwsem */ + inode_dio_wait(inode); /* * This prevents concurrent writes on other nodes */ _ Patches currently in -mm which might be from glass.su(a)suse.com are ocfs2-update-inode-ctime-in-ocfs2_fileattr_set.patch ocfs2-return-real-error-code-in-ocfs2_dio_wr_get_block.patch ocfs2-fix-races-between-hole-punching-and-aiodio.patch ocfs2-update-inode-fsync-transaction-id-in-ocfs2_unlink-and-ocfs2_link.patch ocfs2-use-coarse-time-for-new-created-files.patch

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+ mmswapops-update-check-in-is_pfn_swap_entry-for-hwpoison-entries.patch added to mm-hotfixes-unstable branch

by Andrew Morton

The patch titled Subject: mm,swapops: update check in is_pfn_swap_entry for hwpoison entries has been added to the -mm mm-hotfixes-unstable branch. Its filename is mmswapops-update-check-in-is_pfn_swap_entry-for-hwpoison-entries.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patche… This patch will later appear in the mm-hotfixes-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: Oscar Salvador <osalvador(a)suse.de> Subject: mm,swapops: update check in is_pfn_swap_entry for hwpoison entries Date: Sun, 7 Apr 2024 15:05:37 +0200 Tony reported that the Machine check recovery was broken in v6.9-rc1, as he was hitting a VM_BUG_ON when injecting uncorrectable memory errors to DRAM. After some more digging and debugging on his side, he realized that this went back to v6.1, with the introduction of 'commit 0d206b5d2e0d ("mm/swap: add swp_offset_pfn() to fetch PFN from swap entry")'. That commit, among other things, introduced swp_offset_pfn(), replacing hwpoison_entry_to_pfn() in its favour. The patch also introduced a VM_BUG_ON() check for is_pfn_swap_entry(), but is_pfn_swap_entry() never got updated to cover hwpoison entries, which means that we would hit the VM_BUG_ON whenever we would call swp_offset_pfn() for such entries on environments with CONFIG_DEBUG_VM set. Fix this by updating the check to cover hwpoison entries as well, and update the comment while we are it. Link: https://lkml.kernel.org/r/20240407130537.16977-1-osalvador@suse.de Fixes: 0d206b5d2e0d ("mm/swap: add swp_offset_pfn() to fetch PFN from swap entry") Signed-off-by: Oscar Salvador <osalvador(a)suse.de> Reported-by: Tony Luck <tony.luck(a)intel.com> Closes: https://lore.kernel.org/all/Zg8kLSl2yAlA3o5D@agluck-desk3/ Tested-by: Tony Luck <tony.luck(a)intel.com> Reviewed-by: Peter Xu <peterx(a)redhat.com> Reviewed-by: David Hildenbrand <david(a)redhat.com> Acked-by: Miaohe Lin <linmiaohe(a)huawei.com> Cc: <stable(a)vger.kernel.org> [6.1.x] Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- include/linux/swapops.h | 65 +++++++++++++++++++------------------- 1 file changed, 33 insertions(+), 32 deletions(-) --- a/include/linux/swapops.h~mmswapops-update-check-in-is_pfn_swap_entry-for-hwpoison-entries +++ a/include/linux/swapops.h @@ -390,6 +390,35 @@ static inline bool is_migration_entry_di } #endif /* CONFIG_MIGRATION */ +#ifdef CONFIG_MEMORY_FAILURE + +/* + * Support for hardware poisoned pages + */ +static inline swp_entry_t make_hwpoison_entry(struct page *page) +{ + BUG_ON(!PageLocked(page)); + return swp_entry(SWP_HWPOISON, page_to_pfn(page)); +} + +static inline int is_hwpoison_entry(swp_entry_t entry) +{ + return swp_type(entry) == SWP_HWPOISON; +} + +#else + +static inline swp_entry_t make_hwpoison_entry(struct page *page) +{ + return swp_entry(0, 0); +} + +static inline int is_hwpoison_entry(swp_entry_t swp) +{ + return 0; +} +#endif + typedef unsigned long pte_marker; #define PTE_MARKER_UFFD_WP BIT(0) @@ -483,8 +512,9 @@ static inline struct folio *pfn_swap_ent /* * A pfn swap entry is a special type of swap entry that always has a pfn stored - * in the swap offset. They are used to represent unaddressable device memory - * and to restrict access to a page undergoing migration. + * in the swap offset. They can either be used to represent unaddressable device + * memory, to restrict access to a page undergoing migration or to represent a + * pfn which has been hwpoisoned and unmapped. */ static inline bool is_pfn_swap_entry(swp_entry_t entry) { @@ -492,7 +522,7 @@ static inline bool is_pfn_swap_entry(swp BUILD_BUG_ON(SWP_TYPE_SHIFT < SWP_PFN_BITS); return is_migration_entry(entry) || is_device_private_entry(entry) || - is_device_exclusive_entry(entry); + is_device_exclusive_entry(entry) || is_hwpoison_entry(entry); } struct page_vma_mapped_walk; @@ -561,35 +591,6 @@ static inline int is_pmd_migration_entry } #endif /* CONFIG_ARCH_ENABLE_THP_MIGRATION */ -#ifdef CONFIG_MEMORY_FAILURE - -/* - * Support for hardware poisoned pages - */ -static inline swp_entry_t make_hwpoison_entry(struct page *page) -{ - BUG_ON(!PageLocked(page)); - return swp_entry(SWP_HWPOISON, page_to_pfn(page)); -} - -static inline int is_hwpoison_entry(swp_entry_t entry) -{ - return swp_type(entry) == SWP_HWPOISON; -} - -#else - -static inline swp_entry_t make_hwpoison_entry(struct page *page) -{ - return swp_entry(0, 0); -} - -static inline int is_hwpoison_entry(swp_entry_t swp) -{ - return 0; -} -#endif - static inline int non_swap_entry(swp_entry_t entry) { return swp_type(entry) >= MAX_SWAPFILES; _ Patches currently in -mm which might be from osalvador(a)suse.de are mmpage_owner-update-metadata-for-tail-pages.patch mmpage_owner-fix-refcount-imbalance.patch mmpage_owner-fix-accounting-of-pages-when-migrating.patch mmpage_owner-fix-printing-of-stack-records.patch mmswapops-update-check-in-is_pfn_swap_entry-for-hwpoison-entries.patch

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+ mm-memory-failure-fix-deadlock-when-hugetlb_optimize_vmemmap-is-enabled.patch added to mm-hotfixes-unstable branch

by Andrew Morton

The patch titled Subject: mm/memory-failure: fix deadlock when hugetlb_optimize_vmemmap is enabled has been added to the -mm mm-hotfixes-unstable branch. Its filename is mm-memory-failure-fix-deadlock-when-hugetlb_optimize_vmemmap-is-enabled.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patche… This patch will later appear in the mm-hotfixes-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: Miaohe Lin <linmiaohe(a)huawei.com> Subject: mm/memory-failure: fix deadlock when hugetlb_optimize_vmemmap is enabled Date: Sun, 7 Apr 2024 16:54:56 +0800 When I did hard offline test with hugetlb pages, below deadlock occurs: ====================================================== WARNING: possible circular locking dependency detected 6.8.0-11409-gf6cef5f8c37f #1 Not tainted ------------------------------------------------------ bash/46904 is trying to acquire lock: ffffffffabe68910 (cpu_hotplug_lock){++++}-{0:0}, at: static_key_slow_dec+0x16/0x60 but task is already holding lock: ffffffffabf92ea8 (pcp_batch_high_lock){+.+.}-{3:3}, at: zone_pcp_disable+0x16/0x40 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #1 (pcp_batch_high_lock){+.+.}-{3:3}: __mutex_lock+0x6c/0x770 page_alloc_cpu_online+0x3c/0x70 cpuhp_invoke_callback+0x397/0x5f0 __cpuhp_invoke_callback_range+0x71/0xe0 _cpu_up+0xeb/0x210 cpu_up+0x91/0xe0 cpuhp_bringup_mask+0x49/0xb0 bringup_nonboot_cpus+0xb7/0xe0 smp_init+0x25/0xa0 kernel_init_freeable+0x15f/0x3e0 kernel_init+0x15/0x1b0 ret_from_fork+0x2f/0x50 ret_from_fork_asm+0x1a/0x30 -> #0 (cpu_hotplug_lock){++++}-{0:0}: __lock_acquire+0x1298/0x1cd0 lock_acquire+0xc0/0x2b0 cpus_read_lock+0x2a/0xc0 static_key_slow_dec+0x16/0x60 __hugetlb_vmemmap_restore_folio+0x1b9/0x200 dissolve_free_huge_page+0x211/0x260 __page_handle_poison+0x45/0xc0 memory_failure+0x65e/0xc70 hard_offline_page_store+0x55/0xa0 kernfs_fop_write_iter+0x12c/0x1d0 vfs_write+0x387/0x550 ksys_write+0x64/0xe0 do_syscall_64+0xca/0x1e0 entry_SYSCALL_64_after_hwframe+0x6d/0x75 other info that might help us debug this: Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(pcp_batch_high_lock); lock(cpu_hotplug_lock); lock(pcp_batch_high_lock); rlock(cpu_hotplug_lock); *** DEADLOCK *** 5 locks held by bash/46904: #0: ffff98f6c3bb23f0 (sb_writers#5){.+.+}-{0:0}, at: ksys_write+0x64/0xe0 #1: ffff98f6c328e488 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_write_iter+0xf8/0x1d0 #2: ffff98ef83b31890 (kn->active#113){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x100/0x1d0 #3: ffffffffabf9db48 (mf_mutex){+.+.}-{3:3}, at: memory_failure+0x44/0xc70 #4: ffffffffabf92ea8 (pcp_batch_high_lock){+.+.}-{3:3}, at: zone_pcp_disable+0x16/0x40 stack backtrace: CPU: 10 PID: 46904 Comm: bash Kdump: loaded Not tainted 6.8.0-11409-gf6cef5f8c37f #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 Call Trace: <TASK> dump_stack_lvl+0x68/0xa0 check_noncircular+0x129/0x140 __lock_acquire+0x1298/0x1cd0 lock_acquire+0xc0/0x2b0 cpus_read_lock+0x2a/0xc0 static_key_slow_dec+0x16/0x60 __hugetlb_vmemmap_restore_folio+0x1b9/0x200 dissolve_free_huge_page+0x211/0x260 __page_handle_poison+0x45/0xc0 memory_failure+0x65e/0xc70 hard_offline_page_store+0x55/0xa0 kernfs_fop_write_iter+0x12c/0x1d0 vfs_write+0x387/0x550 ksys_write+0x64/0xe0 do_syscall_64+0xca/0x1e0 entry_SYSCALL_64_after_hwframe+0x6d/0x75 RIP: 0033:0x7fc862314887 Code: 10 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24 RSP: 002b:00007fff19311268 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 000000000000000c RCX: 00007fc862314887 RDX: 000000000000000c RSI: 000056405645fe10 RDI: 0000000000000001 RBP: 000056405645fe10 R08: 00007fc8623d1460 R09: 000000007fffffff R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000c R13: 00007fc86241b780 R14: 00007fc862417600 R15: 00007fc862416a00 In short, below scene breaks the lock dependency chain: memory_failure __page_handle_poison zone_pcp_disable -- lock(pcp_batch_high_lock) dissolve_free_huge_page __hugetlb_vmemmap_restore_folio static_key_slow_dec cpus_read_lock -- rlock(cpu_hotplug_lock) Fix this by calling drain_all_pages() instead. Link: https://lkml.kernel.org/r/20240407085456.2798193-1-linmiaohe@huawei.com Fixes: 510d25c92ec4a ("mm/hwpoison: disable pcp for page_handle_poison()") Signed-off-by: Miaohe Lin <linmiaohe(a)huawei.com> Cc: Naoya Horiguchi <naoya.horiguchi(a)nec.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/memory-failure.c | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) --- a/mm/memory-failure.c~mm-memory-failure-fix-deadlock-when-hugetlb_optimize_vmemmap-is-enabled +++ a/mm/memory-failure.c @@ -154,11 +154,17 @@ static int __page_handle_poison(struct p { int ret; - zone_pcp_disable(page_zone(page)); + /* + * zone_pcp_disable() can't be used here. It will hold pcp_batch_high_lock and + * dissolve_free_huge_page() might hold cpu_hotplug_lock via static_key_slow_dec() + * when hugetlb vmemmap optimization is enabled. This will break current lock + * dependency chain and leads to deadlock. + */ ret = dissolve_free_huge_page(page); - if (!ret) + if (!ret) { + drain_all_pages(page_zone(page)); ret = take_page_off_buddy(page); - zone_pcp_enable(page_zone(page)); + } return ret; } _ Patches currently in -mm which might be from linmiaohe(a)huawei.com are mm-memory-failure-fix-deadlock-when-hugetlb_optimize_vmemmap-is-enabled.patch

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+ mm-userfaultfd-allow-hugetlb-change-protection-upon-poison-entry.patch added to mm-hotfixes-unstable branch

by Andrew Morton

The patch titled Subject: mm/userfaultfd: Allow hugetlb change protection upon poison entry has been added to the -mm mm-hotfixes-unstable branch. Its filename is mm-userfaultfd-allow-hugetlb-change-protection-upon-poison-entry.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patche… This patch will later appear in the mm-hotfixes-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: Peter Xu <peterx(a)redhat.com> Subject: mm/userfaultfd: Allow hugetlb change protection upon poison entry Date: Fri, 5 Apr 2024 19:19:20 -0400 After UFFDIO_POISON, there can be two kinds of hugetlb pte markers, either the POISON one or UFFD_WP one. Allow change protection to run on a poisoned marker just like !hugetlb cases, ignoring the marker irrelevant of the permission. Here the two bits are mutual exclusive. For example, when install a poisoned entry it must not be UFFD_WP already (by checking pte_none() before such install). And it also means if UFFD_WP is set there must have no POISON bit set. It makes sense because UFFD_WP is a bit to reflect permission, and permissions do not apply if the pte is poisoned and destined to sigbus. So here we simply check uffd_wp bit set first, do nothing otherwise. Attach the Fixes to UFFDIO_POISON work, as before that it should not be possible to have poison entry for hugetlb (e.g., hugetlb doesn't do swap, so no chance of swapin errors). Link: https://lkml.kernel.org/r/20240405231920.1772199-1-peterx@redhat.com Link: https://lore.kernel.org/r/000000000000920d5e0615602dd1@google.com Reported-by: syzbot+b07c8ac8eee3d4d8440f(a)syzkaller.appspotmail.com Fixes: fc71884a5f59 ("mm: userfaultfd: add new UFFDIO_POISON ioctl") Signed-off-by: Peter Xu <peterx(a)redhat.com> Cc: Axel Rasmussen <axelrasmussen(a)google.com> Cc: David Hildenbrand <david(a)redhat.com> Cc: <stable(a)vger.kernel.org> [6.6+] Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/hugetlb.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) --- a/mm/hugetlb.c~mm-userfaultfd-allow-hugetlb-change-protection-upon-poison-entry +++ a/mm/hugetlb.c @@ -7044,9 +7044,13 @@ long hugetlb_change_protection(struct vm if (!pte_same(pte, newpte)) set_huge_pte_at(mm, address, ptep, newpte, psize); } else if (unlikely(is_pte_marker(pte))) { - /* No other markers apply for now. */ - WARN_ON_ONCE(!pte_marker_uffd_wp(pte)); - if (uffd_wp_resolve) + /* + * Do nothing on a poison marker; page is + * corrupted, permissons do not apply. Here + * pte_marker_uffd_wp()==true implies !poison + * because they're mutual exclusive. + */ + if (pte_marker_uffd_wp(pte) && uffd_wp_resolve) /* Safe to modify directly (non-present->none). */ huge_pte_clear(mm, address, ptep, psize); } else if (!huge_pte_none(pte)) { _ Patches currently in -mm which might be from peterx(a)redhat.com are mm-userfaultfd-allow-hugetlb-change-protection-upon-poison-entry.patch mm-hmm-process-pud-swap-entry-without-pud_huge.patch mm-gup-cache-p4d-in-follow_p4d_mask.patch mm-gup-check-p4d-presence-before-going-on.patch mm-x86-change-pxd_huge-behavior-to-exclude-swap-entries.patch mm-sparc-change-pxd_huge-behavior-to-exclude-swap-entries.patch mm-arm-use-macros-to-define-pmd-pud-helpers.patch mm-arm-redefine-pmd_huge-with-pmd_leaf.patch mm-arm64-merge-pxd_huge-and-pxd_leaf-definitions.patch mm-powerpc-redefine-pxd_huge-with-pxd_leaf.patch mm-gup-merge-pxd-huge-mapping-checks.patch mm-treewide-replace-pxd_huge-with-pxd_leaf.patch mm-treewide-remove-pxd_huge.patch mm-arm-remove-pmd_thp_or_huge.patch mm-document-pxd_leaf-api.patch selftests-mm-run_vmtestssh-fix-hugetlb-mem-size-calculation.patch selftests-mm-run_vmtestssh-fix-hugetlb-mem-size-calculation-fix.patch mm-kconfig-config_pgtable_has_huge_leaves.patch mm-hugetlb-declare-hugetlbfs_pagecache_present-non-static.patch mm-make-hpage_pxd_-macros-even-if-thp.patch mm-introduce-vma_pgtable_walk_beginend.patch mm-arch-provide-pud_pfn-fallback.patch mm-arch-provide-pud_pfn-fallback-fix.patch mm-gup-drop-folio_fast_pin_allowed-in-hugepd-processing.patch mm-gup-refactor-record_subpages-to-find-1st-small-page.patch mm-gup-handle-hugetlb-for-no_page_table.patch mm-gup-cache-pudp-in-follow_pud_mask.patch mm-gup-handle-huge-pud-for-follow_pud_mask.patch mm-gup-handle-huge-pmd-for-follow_pmd_mask.patch mm-gup-handle-huge-pmd-for-follow_pmd_mask-fix.patch mm-gup-handle-hugepd-for-follow_page.patch mm-gup-handle-hugetlb-in-the-generic-follow_page_mask-code.patch mm-allow-anon-exclusive-check-over-hugetlb-tail-pages.patch

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