February 2025 - Linux-stable-mirror

[PATCH v2 3/3] usb: renesas_usbhs: Flush the notify_hotplug_work

by Claudiu

From: Claudiu Beznea <claudiu.beznea.uj(a)bp.renesas.com> When performing continuous unbind/bind operations on the USB drivers available on the Renesas RZ/G2L SoC, a kernel crash with the message "Unable to handle kernel NULL pointer dereference at virtual address" may occur. This issue points to the usbhsc_notify_hotplug() function. Flush the delayed work to avoid its execution when driver resources are unavailable. Fixes: bc57381e6347 ("usb: renesas_usbhs: use delayed_work instead of work_struct") Cc: stable(a)vger.kernel.org Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com> Tested-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com> Signed-off-by: Claudiu Beznea <claudiu.beznea.uj(a)bp.renesas.com> --- Changes in v2: - collected tags drivers/usb/renesas_usbhs/common.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/usb/renesas_usbhs/common.c b/drivers/usb/renesas_usbhs/common.c index 6c7857b66a21..4b35ef216125 100644 --- a/drivers/usb/renesas_usbhs/common.c +++ b/drivers/usb/renesas_usbhs/common.c @@ -781,6 +781,8 @@ static void usbhs_remove(struct platform_device *pdev) dev_dbg(&pdev->dev, "usb remove\n"); + flush_delayed_work(&priv->notify_hotplug_work); + /* power off */ if (!usbhs_get_dparam(priv, runtime_pwctrl)) usbhsc_power_ctrl(priv, 0); -- 2.43.0

1 week

1
0
0 0

[PATCH v2 2/3] usb: renesas_usbhs: Use devm_usb_get_phy()

by Claudiu

From: Claudiu Beznea <claudiu.beznea.uj(a)bp.renesas.com> The gpriv->transceiver is retrieved in probe() through usb_get_phy() but never released. Use devm_usb_get_phy() to handle this scenario. This issue was identified through code investigation. No issue was found without this change. Fixes: b5a2875605ca ("usb: renesas_usbhs: Allow an OTG PHY driver to provide VBUS") Cc: stable(a)vger.kernel.org Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com> Tested-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com> Signed-off-by: Claudiu Beznea <claudiu.beznea.uj(a)bp.renesas.com> --- Changes in v2: - collected tags drivers/usb/renesas_usbhs/mod_gadget.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/renesas_usbhs/mod_gadget.c b/drivers/usb/renesas_usbhs/mod_gadget.c index 105132ae87ac..e8e5723f5412 100644 --- a/drivers/usb/renesas_usbhs/mod_gadget.c +++ b/drivers/usb/renesas_usbhs/mod_gadget.c @@ -1094,7 +1094,7 @@ int usbhs_mod_gadget_probe(struct usbhs_priv *priv) goto usbhs_mod_gadget_probe_err_gpriv; } - gpriv->transceiver = usb_get_phy(USB_PHY_TYPE_UNDEFINED); + gpriv->transceiver = devm_usb_get_phy(dev, USB_PHY_TYPE_UNDEFINED); dev_info(dev, "%stransceiver found\n", !IS_ERR(gpriv->transceiver) ? "" : "no "); -- 2.43.0

1 week

1
0
0 0

[PATCH v2 1/3] usb: renesas_usbhs: Call clk_put()

by Claudiu

From: Claudiu Beznea <claudiu.beznea.uj(a)bp.renesas.com> Clocks acquired with of_clk_get() need to be freed with clk_put(). Call clk_put() on priv->clks[0] on error path. Fixes: 3df0e240caba ("usb: renesas_usbhs: Add multiple clocks management") Cc: stable(a)vger.kernel.org Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com> Tested-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com> Signed-off-by: Claudiu Beznea <claudiu.beznea.uj(a)bp.renesas.com> --- Changes in v2: - collected tags drivers/usb/renesas_usbhs/common.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/usb/renesas_usbhs/common.c b/drivers/usb/renesas_usbhs/common.c index 935fc496fe94..6c7857b66a21 100644 --- a/drivers/usb/renesas_usbhs/common.c +++ b/drivers/usb/renesas_usbhs/common.c @@ -312,8 +312,10 @@ static int usbhsc_clk_get(struct device *dev, struct usbhs_priv *priv) priv->clks[1] = of_clk_get(dev_of_node(dev), 1); if (PTR_ERR(priv->clks[1]) == -ENOENT) priv->clks[1] = NULL; - else if (IS_ERR(priv->clks[1])) + else if (IS_ERR(priv->clks[1])) { + clk_put(priv->clks[0]); return PTR_ERR(priv->clks[1]); + } return 0; } -- 2.43.0

1 week

1
0
0 0

[PATCH 1/1] usb: xhci: Enable the TRB overfetch quirk on VIA VL805

by Mathias Nyman

From: Michal Pecio <michal.pecio(a)gmail.com> Raspberry Pi is a major user of those chips and they discovered a bug - when the end of a transfer ring segment is reached, up to four TRBs can be prefetched from the next page even if the segment ends with link TRB and on page boundary (the chip claims to support standard 4KB pages). It also appears that if the prefetched TRBs belong to a different ring whose doorbell is later rung, they may be used without refreshing from system RAM and the endpoint will stay idle if their cycle bit is stale. Other users complain about IOMMU faults on x86 systems, unsurprisingly. Deal with it by using existing quirk which allocates a dummy page after each transfer ring segment. This was seen to resolve both problems. RPi came up with a more efficient solution, shortening each segment by four TRBs, but it complicated the driver and they ditched it for this quirk. Also rename the quirk and add VL805 device ID macro. Signed-off-by: Michal Pecio <michal.pecio(a)gmail.com> Link: https://github.com/raspberrypi/linux/issues/4685 Closes: https://bugzilla.kernel.org/show_bug.cgi?id=215906 CC: stable(a)vger.kernel.org Signed-off-by: Mathias Nyman <mathias.nyman(a)linux.intel.com> --- drivers/usb/host/xhci-mem.c | 3 ++- drivers/usb/host/xhci-pci.c | 10 +++++++--- drivers/usb/host/xhci.h | 2 +- 3 files changed, 10 insertions(+), 5 deletions(-) diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c index 92703efda1f7..fdf0c1008225 100644 --- a/drivers/usb/host/xhci-mem.c +++ b/drivers/usb/host/xhci-mem.c @@ -2437,7 +2437,8 @@ int xhci_mem_init(struct xhci_hcd *xhci, gfp_t flags) * and our use of dma addresses in the trb_address_map radix tree needs * TRB_SEGMENT_SIZE alignment, so we pick the greater alignment need. */ - if (xhci->quirks & XHCI_ZHAOXIN_TRB_FETCH) + if (xhci->quirks & XHCI_TRB_OVERFETCH) + /* Buggy HC prefetches beyond segment bounds - allocate dummy space at the end */ xhci->segment_pool = dma_pool_create("xHCI ring segments", dev, TRB_SEGMENT_SIZE * 2, TRB_SEGMENT_SIZE * 2, xhci->page_size * 2); else diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c index ad0ff356f6fa..54460d11f7ee 100644 --- a/drivers/usb/host/xhci-pci.c +++ b/drivers/usb/host/xhci-pci.c @@ -38,6 +38,8 @@ #define PCI_DEVICE_ID_ETRON_EJ168 0x7023 #define PCI_DEVICE_ID_ETRON_EJ188 0x7052 +#define PCI_DEVICE_ID_VIA_VL805 0x3483 + #define PCI_DEVICE_ID_INTEL_LYNXPOINT_XHCI 0x8c31 #define PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_XHCI 0x9c31 #define PCI_DEVICE_ID_INTEL_WILDCATPOINT_LP_XHCI 0x9cb1 @@ -418,8 +420,10 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci) pdev->device == 0x3432) xhci->quirks |= XHCI_BROKEN_STREAMS; - if (pdev->vendor == PCI_VENDOR_ID_VIA && pdev->device == 0x3483) + if (pdev->vendor == PCI_VENDOR_ID_VIA && pdev->device == PCI_DEVICE_ID_VIA_VL805) { xhci->quirks |= XHCI_LPM_SUPPORT; + xhci->quirks |= XHCI_TRB_OVERFETCH; + } if (pdev->vendor == PCI_VENDOR_ID_ASMEDIA && pdev->device == PCI_DEVICE_ID_ASMEDIA_1042_XHCI) { @@ -467,11 +471,11 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci) if (pdev->device == 0x9202) { xhci->quirks |= XHCI_RESET_ON_RESUME; - xhci->quirks |= XHCI_ZHAOXIN_TRB_FETCH; + xhci->quirks |= XHCI_TRB_OVERFETCH; } if (pdev->device == 0x9203) - xhci->quirks |= XHCI_ZHAOXIN_TRB_FETCH; + xhci->quirks |= XHCI_TRB_OVERFETCH; } if (pdev->vendor == PCI_VENDOR_ID_CDNS && diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h index 8c164340a2c3..779b01dee068 100644 --- a/drivers/usb/host/xhci.h +++ b/drivers/usb/host/xhci.h @@ -1632,7 +1632,7 @@ struct xhci_hcd { #define XHCI_EP_CTX_BROKEN_DCS BIT_ULL(42) #define XHCI_SUSPEND_RESUME_CLKS BIT_ULL(43) #define XHCI_RESET_TO_DEFAULT BIT_ULL(44) -#define XHCI_ZHAOXIN_TRB_FETCH BIT_ULL(45) +#define XHCI_TRB_OVERFETCH BIT_ULL(45) #define XHCI_ZHAOXIN_HOST BIT_ULL(46) #define XHCI_WRITE_64_HI_LO BIT_ULL(47) #define XHCI_CDNS_SCTX_QUIRK BIT_ULL(48) -- 2.43.0

1 week

1
0
0 0

Re: Please backport: netfilter: nft_counter: Use u64_stats_t for statistic.

by MOESSBAUER, Felix

On Fri, 2024-09-27 at 21:06 +0000, Clark Williams wrote: > On Fri, Sep 27, 2024 at 3:57 PM Sebastian Andrzej Siewior > <bigeasy(a)linutronix.de> wrote: > > > > Hi, > > > > please backport > > > > 4a1d3acd6ea86 ("netfilter: nft_counter: Use u64_stats_t for > > statistic.") > > > > https://git.kernel.org/torvalds/c/4a1d3acd6ea86 > > > > Sebastian > > > > Do you want backports to both v6.6-rt and v6.1-rt ? Hi, we need the fix in both v6.6-rt and v6.1-rt. In v5.15-rt we already have it, in v5.10.234-rt127 we will have it once released. Best regards, Felix > -- Siemens AG Linux Expert Center Friedrich-Ludwig-Bauer-Str. 3 85748 Garching, Germany

1 week

1
0
0 0

[PATCH 5.10/5.15 0/2] smb: client: fix UAF in async decryption

by Anastasia Belova

Commit b0abcd65ec54 ("smb: client: fix UAF in async decryption") fixes CVE-2024-50047 but brings NULL-pointer dereferebce. So commit 4bdec0d1f658 ("smb: client: fix NULL ptr deref in crypto_aead_setkey()") should be backported too.

1 week

1
2
0 0

[PATCH net-next v3 1/4] stmmac: loongson: Pass correct arg to PCI function

by Philipp Stanner

pcim_iomap_regions() should receive the driver's name as its third parameter, not the PCI device's name. Define the driver name with a macro and use it at the appropriate places, including pcim_iomap_regions(). Cc: stable(a)vger.kernel.org # v5.14+ Fixes: 30bba69d7db4 ("stmmac: pci: Add dwmac support for Loongson") Signed-off-by: Philipp Stanner <phasta(a)kernel.org> --- drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c index bfe6e2d631bd..73a6715a93e6 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c @@ -11,6 +11,8 @@ #include "dwmac_dma.h" #include "dwmac1000.h" +#define DRIVER_NAME "dwmac-loongson-pci" + /* Normal Loongson Tx Summary */ #define DMA_INTR_ENA_NIE_TX_LOONGSON 0x00040000 /* Normal Loongson Rx Summary */ @@ -555,7 +557,7 @@ static int loongson_dwmac_probe(struct pci_dev *pdev, const struct pci_device_id for (i = 0; i < PCI_STD_NUM_BARS; i++) { if (pci_resource_len(pdev, i) == 0) continue; - ret = pcim_iomap_regions(pdev, BIT(0), pci_name(pdev)); + ret = pcim_iomap_regions(pdev, BIT(0), DRIVER_NAME); if (ret) goto err_disable_device; break; @@ -673,7 +675,7 @@ static const struct pci_device_id loongson_dwmac_id_table[] = { MODULE_DEVICE_TABLE(pci, loongson_dwmac_id_table); static struct pci_driver loongson_dwmac_driver = { - .name = "dwmac-loongson-pci", + .name = DRIVER_NAME, .id_table = loongson_dwmac_id_table, .probe = loongson_dwmac_probe, .remove = loongson_dwmac_remove, -- 2.48.1

1 week

3
2
0 0

[PATCH] x86/vmemmap: Synchronize with global pgds if populating init_mm's pgd

by Gwan-gyeong Mun

Address an Oops issues when performing test of loading XE GPU driver module after applying the GPU SVM and Xe SVM patch series[1] and the Dept patch series[2]. The issue occurs when loading the xe driver via modprobe [3], which adds a struct page for device memory via devm_memremap_pages(). When a process leads the addition of a struct page to vmemmap (e.g. hot-plug), the page table update for the newly added vmemmap-based virtual address is updated first in init_mm's page table and then synchronized later. If the vmemmap-based virtual address is accessed through the process's page table before this sync, a page fault will occur. This addresses the issue by synchronizing with the global pgds immediately after populating the init_mm's pgd. On platforms other than the x86 platform, there is currently no case of accessing the address before synchronizing the pgd, so applying the weak symbol to existing vmemmap_pgd_populate() and vmemmap_pgd_populate(), and adding a strong- symbol function to x86 so that only the x86 platform have this behavior. [1] https://lore.kernel.org/dri-devel/20250213021112.1228481-1-matthew.brost@in… [2] https://lore.kernel.org/lkml/20240508094726.35754-1-byungchul@sk.com/ [3] [ 49.103630] xe 0000:00:04.0: [drm] Available VRAM: 0x0000000800000000, 0x00000002fb800000 [ 49.116710] BUG: unable to handle page fault for address: ffffeb3ff1200000 [ 49.117175] #PF: supervisor write access in kernel mode [ 49.117511] #PF: error_code(0x0002) - not-present page [ 49.117835] PGD 0 P4D 0 [ 49.118015] Oops: Oops: 0002 [#1] PREEMPT SMP NOPTI [ 49.118366] CPU: 3 UID: 0 PID: 302 Comm: modprobe Tainted: G W 6.13.0-drm-tip-test+ #62 [ 49.118976] Tainted: [W]=WARN [ 49.119179] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014 [ 49.119710] RIP: 0010:vmemmap_set_pmd+0xff/0x230 [ 49.120011] Code: 77 22 02 a9 ff ff 1f 00 74 58 48 8b 3d 62 77 22 02 48 85 ff 0f 85 9a 00 00 00 48 8d 7d 08 48 89 e9 31 c0 48 89 ea 48 83 e7 f8 <48> c7 45 00 00 00 00 00 48 29 f9 48 c7 45 48 00 00 00 00 83 c1 50 [ 49.121158] RSP: 0018:ffffc900016d37a8 EFLAGS: 00010282 [ 49.121502] RAX: 0000000000000000 RBX: ffff888164000000 RCX: ffffeb3ff1200000 [ 49.121966] RDX: ffffeb3ff1200000 RSI: 80000000000001e3 RDI: ffffeb3ff1200008 [ 49.122499] RBP: ffffeb3ff1200000 R08: ffffeb3ff1280000 R09: 0000000000000000 [ 49.123032] R10: ffff88817b94dc48 R11: 0000000000000003 R12: ffffeb3ff1280000 [ 49.123566] R13: 0000000000000000 R14: ffff88817b94dc48 R15: 8000000163e001e3 [ 49.124096] FS: 00007f53ae71d740(0000) GS:ffff88843fd80000(0000) knlGS:0000000000000000 [ 49.124698] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.125129] CR2: ffffeb3ff1200000 CR3: 000000017c7d2000 CR4: 0000000000750ef0 [ 49.125662] PKRU: 55555554 [ 49.125880] Call Trace: [ 49.126078] <TASK> [ 49.126252] ? __die_body.cold+0x19/0x26 [ 49.126509] ? page_fault_oops+0xa2/0x240 [ 49.126736] ? preempt_count_add+0x47/0xa0 [ 49.126968] ? search_module_extables+0x4a/0x80 [ 49.127224] ? exc_page_fault+0x206/0x230 [ 49.127454] ? asm_exc_page_fault+0x22/0x30 [ 49.127691] ? vmemmap_set_pmd+0xff/0x230 [ 49.127919] vmemmap_populate_hugepages+0x176/0x180 [ 49.128194] vmemmap_populate+0x34/0x80 [ 49.128416] __populate_section_memmap+0x41/0x90 [ 49.128676] sparse_add_section+0x121/0x3e0 [ 49.128914] __add_pages+0xba/0x150 [ 49.129116] add_pages+0x1d/0x70 [ 49.129305] memremap_pages+0x3dc/0x810 [ 49.129529] devm_memremap_pages+0x1c/0x60 [ 49.129762] xe_devm_add+0x8b/0x100 [xe] [ 49.130072] xe_tile_init_noalloc+0x6a/0x70 [xe] [ 49.130408] xe_device_probe+0x48c/0x740 [xe] [ 49.130714] ? __pfx___drmm_mutex_release+0x10/0x10 [ 49.130982] ? __drmm_add_action+0x85/0xd0 [ 49.131208] ? __pfx___drmm_mutex_release+0x10/0x10 [ 49.131478] xe_pci_probe+0x7ef/0xd90 [xe] [ 49.131777] ? _raw_spin_unlock_irqrestore+0x66/0x90 [ 49.132049] ? lockdep_hardirqs_on+0xba/0x140 [ 49.132290] pci_device_probe+0x99/0x110 [ 49.132510] really_probe+0xdb/0x340 [ 49.132710] ? pm_runtime_barrier+0x50/0x90 [ 49.132941] ? __pfx___driver_attach+0x10/0x10 [ 49.133190] __driver_probe_device+0x78/0x110 [ 49.133433] driver_probe_device+0x1f/0xa0 [ 49.133661] __driver_attach+0xba/0x1c0 [ 49.133874] bus_for_each_dev+0x7a/0xd0 [ 49.134089] bus_add_driver+0x114/0x200 [ 49.134302] driver_register+0x6e/0xc0 [ 49.134515] xe_init+0x1e/0x50 [xe] [ 49.134827] ? __pfx_xe_init+0x10/0x10 [xe] [ 49.134926] xe 0000:00:04.0: [drm:process_one_work] GT1: GuC CT safe-mode canceled [ 49.135112] do_one_initcall+0x5b/0x2b0 [ 49.135734] ? rcu_is_watching+0xd/0x40 [ 49.135995] ? __kmalloc_cache_noprof+0x231/0x310 [ 49.136315] do_init_module+0x60/0x210 [ 49.136572] init_module_from_file+0x86/0xc0 [ 49.136863] idempotent_init_module+0x12b/0x340 [ 49.137156] __x64_sys_finit_module+0x61/0xc0 [ 49.137437] do_syscall_64+0x69/0x140 [ 49.137681] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 49.137953] RIP: 0033:0x7f53ae1261fd [ 49.138153] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d e3 fa 0c 00 f7 d8 64 89 01 48 [ 49.139117] RSP: 002b:00007ffd0e9021e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 49.139525] RAX: ffffffffffffffda RBX: 000055c02951ee50 RCX: 00007f53ae1261fd [ 49.139905] RDX: 0000000000000000 RSI: 000055bfff125478 RDI: 0000000000000010 [ 49.140282] RBP: 000055bfff125478 R08: 00007f53ae1f6b20 R09: 00007ffd0e902230 [ 49.140663] R10: 000055c029522000 R11: 0000000000000246 R12: 0000000000040000 [ 49.141040] R13: 000055c02951ef80 R14: 0000000000000000 R15: 000055c029521fc0 [ 49.141424] </TASK> [ 49.141552] Modules linked in: xe(+) drm_ttm_helper gpu_sched drm_suballoc_helper drm_gpuvm drm_exec drm_gpusvm i2c_algo_bit drm_buddy video wmi ttm drm_display_helper drm_kms_helper crct10dif_pclmul crc32_pclmul i2c_piix4 e1000 ghash_clmulni_intel i2c_smbus fuse [ 49.142824] CR2: ffffeb3ff1200000 [ 49.143010] ---[ end trace 0000000000000000 ]--- [ 49.143268] RIP: 0010:vmemmap_set_pmd+0xff/0x230 [ 49.143523] Code: 77 22 02 a9 ff ff 1f 00 74 58 48 8b 3d 62 77 22 02 48 85 ff 0f 85 9a 00 00 00 48 8d 7d 08 48 89 e9 31 c0 48 89 ea 48 83 e7 f8 <48> c7 45 00 00 00 00 00 48 29 f9 48 c7 45 48 00 00 00 00 83 c1 50 [ 49.144489] RSP: 0018:ffffc900016d37a8 EFLAGS: 00010282 [ 49.144775] RAX: 0000000000000000 RBX: ffff888164000000 RCX: ffffeb3ff1200000 [ 49.145154] RDX: ffffeb3ff1200000 RSI: 80000000000001e3 RDI: ffffeb3ff1200008 [ 49.145536] RBP: ffffeb3ff1200000 R08: ffffeb3ff1280000 R09: 0000000000000000 [ 49.145914] R10: ffff88817b94dc48 R11: 0000000000000003 R12: ffffeb3ff1280000 [ 49.146292] R13: 0000000000000000 R14: ffff88817b94dc48 R15: 8000000163e001e3 [ 49.146671] FS: 00007f53ae71d740(0000) GS:ffff88843fd80000(0000) knlGS:0000000000000000 [ 49.147097] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.147407] CR2: ffffeb3ff1200000 CR3: 000000017c7d2000 CR4: 0000000000750ef0 [ 49.147786] PKRU: 55555554 [ 49.147941] note: modprobe[302] exited with irqs disabled Fixes: faf1c0008a33 ("x86/vmemmap: optimize for consecutive sections in partial populated PMDs") Signed-off-by: Gwan-gyeong Mun <gwan-gyeong.mun(a)intel.com> Suggested-by: Dave Hansen <dave.hansen(a)linux.intel.com> Cc: Oscar Salvador <osalvador(a)suse.de> Cc: Hyeonggon Yoo <42.hyeyoo(a)gmail.com> Cc: Byungchul Park <byungchul(a)sk.com> Cc: Andy Lutomirski <luto(a)kernel.org> Cc: Peter Zijlstra <peterz(a)infradead.org> Cc: Andrew Morton <akpm(a)linux-foundation.org> Cc: <stable(a)vger.kernel.org> Cc: <linux-mm(a)kvack.org> --- arch/x86/mm/init_64.c | 48 +++++++++++++++++++++++++++++++++++++++++++ mm/sparse-vmemmap.c | 4 ++-- 2 files changed, 50 insertions(+), 2 deletions(-) diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c index 01ea7c6df303..7935859bcc21 100644 --- a/arch/x86/mm/init_64.c +++ b/arch/x86/mm/init_64.c @@ -1498,6 +1498,54 @@ static long __meminitdata addr_start, addr_end; static void __meminitdata *p_start, *p_end; static int __meminitdata node_start; +static void * __meminit vmemmap_alloc_block_zero(unsigned long size, int node) +{ + void *p = vmemmap_alloc_block(size, node); + + if (!p) + return NULL; + memset(p, 0, size); + + return p; +} + +p4d_t * __meminit vmemmap_p4d_populate(pgd_t *pgd, unsigned long addr, int node) +{ + p4d_t *p4d = p4d_offset(pgd, addr); + + if (p4d_none(*p4d)) { + void *p = vmemmap_alloc_block_zero(PAGE_SIZE, node); + + if (!p) + return NULL; + + pud_init(p); + p4d_populate(&init_mm, p4d, p); + + if (!pgtable_l5_enabled()) + sync_global_pgds(addr, addr); + } + + return p4d; +} + +pgd_t * __meminit vmemmap_pgd_populate(unsigned long addr, int node) +{ + pgd_t *pgd = pgd_offset_k(addr); + + if (pgd_none(*pgd)) { + void *p = vmemmap_alloc_block_zero(PAGE_SIZE, node); + + if (!p) + return NULL; + + pgd_populate(&init_mm, pgd, p); + sync_global_pgds(addr, addr); + } + + return pgd; +} + void __meminit vmemmap_set_pmd(pmd_t *pmd, void *p, int node, unsigned long addr, unsigned long next) { diff --git a/mm/sparse-vmemmap.c b/mm/sparse-vmemmap.c index 3287ebadd167..c0a803046db0 100644 --- a/mm/sparse-vmemmap.c +++ b/mm/sparse-vmemmap.c @@ -211,7 +211,7 @@ pud_t * __meminit vmemmap_pud_populate(p4d_t *p4d, unsigned long addr, int node) return pud; } -p4d_t * __meminit vmemmap_p4d_populate(pgd_t *pgd, unsigned long addr, int node) +p4d_t * __weak __meminit vmemmap_p4d_populate(pgd_t *pgd, unsigned long addr, int node) { p4d_t *p4d = p4d_offset(pgd, addr); if (p4d_none(*p4d)) { @@ -224,7 +224,7 @@ p4d_t * __meminit vmemmap_p4d_populate(pgd_t *pgd, unsigned long addr, int node) return p4d; } -pgd_t * __meminit vmemmap_pgd_populate(unsigned long addr, int node) +pgd_t * __weak __meminit vmemmap_pgd_populate(unsigned long addr, int node) { pgd_t *pgd = pgd_offset_k(addr); if (pgd_none(*pgd)) { -- 2.48.1

1 week

3
2
0 0

[PATCH 6.13 000/138] 6.13.5-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 6.13.5 release. There are 138 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed, 26 Feb 2025 14:25:29 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.13.5-rc1… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.13.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 6.13.5-rc1 Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu: bump version for RV/PCO compute fix Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu/gfx9: manually control gfxoff for CS on RV Kory Maincent <kory.maincent(a)bootlin.com> net: pse-pd: Fix deadlock in current limit functions Steven Rostedt <rostedt(a)goodmis.org> tracing: Fix using ret variable in tracing_set_tracer() Arnd Bergmann <arnd(a)arndb.de> drm: select DRM_KMS_HELPER from DRM_GEM_SHMEM_HELPER Steven Rostedt <rostedt(a)goodmis.org> ftrace: Do not add duplicate entries in subops manager ops Steven Rostedt <rostedt(a)goodmis.org> ftrace: Fix accounting of adding subops to a manager ops Sebastian Andrzej Siewior <bigeasy(a)linutronix.de> ftrace: Correct preemption accounting for function tracing. Komal Bajaj <quic_kbajaj(a)quicinc.com> EDAC/qcom: Correct interrupt enable register configuration Haoxiang Li <haoxiang_li2024(a)163.com> smb: client: Add check for next_buffer in receive_encrypted_standard() Marc Zyngier <maz(a)kernel.org> irqchip/gic-v3: Fix rk3399 workaround when secure interrupts are enabled Kan Liang <kan.liang(a)linux.intel.com> perf/x86/intel: Fix event constraints for LNC Niravkumar L Rabara <niravkumar.l.rabara(a)intel.com> mtd: rawnand: cadence: fix incorrect device in dma_unmap_single Niravkumar L Rabara <niravkumar.l.rabara(a)intel.com> mtd: rawnand: cadence: use dma_map_resource for sdma address Niravkumar L Rabara <niravkumar.l.rabara(a)intel.com> mtd: rawnand: cadence: fix error code in cadence_nand_init() Amit Kumar Mahapatra <amit.kumar-mahapatra(a)amd.com> mtd: spi-nor: sst: Fix SST write failure Ricardo Cañuelo Navarro <rcn(a)igalia.com> mm,madvise,hugetlb: check for 0-length range after end address adjustment Christian Brauner <brauner(a)kernel.org> acct: block access to kernel internal filesystems Christian Brauner <brauner(a)kernel.org> acct: perform last write from workqueue Peter Ujfalusi <peter.ujfalusi(a)linux.intel.com> ASoC: SOF: pcm: Clear the susbstream pointer to NULL on close John Veness <john-linux(a)pelago.org.uk> ALSA: hda/conexant: Add quirk for HP ProBook 450 G4 mute LED Wentao Liang <vulab(a)iscas.ac.cn> ALSA: hda: Add error check for snd_ctl_rename_id() in snd_hda_create_dig_out_ctls() Nikita Zhandarovich <n.zhandarovich(a)fintech.ru> ASoC: fsl_micfil: Enable default case in micfil_set_quality() Peter Ujfalusi <peter.ujfalusi(a)linux.intel.com> ASoC: SOF: stream-ipc: Check for cstream nullity in sof_ipc_msg_data() Joshua Washington <joshwash(a)google.com> gve: set xdp redirect target only when it is available Haoxiang Li <haoxiang_li2024(a)163.com> nfp: bpf: Add check for nfp_app_ctrl_msg_alloc() Hyeonggon Yoo <42.hyeyoo(a)gmail.com> mm/zswap: fix inconsistency when zswap_store_page() fails Paulo Alcantara <pc(a)manguebit.com> smb: client: fix chmod(2) regression with ATTR_READONLY Pavel Begunkov <asml.silence(a)gmail.com> lib/iov_iter: fix import_iovec_ubuf iovec management Darrick J. Wong <djwong(a)kernel.org> xfs: fix online repair probing when CONFIG_XFS_ONLINE_REPAIR=n Heiko Carstens <hca(a)linux.ibm.com> s390/boot: Fix ESSA detection Haoxiang Li <haoxiang_li2024(a)163.com> soc: loongson: loongson2_guts: Add check for devm_kstrdup() Johan Korsnes <johan.korsnes(a)remarkable.no> gpio: vf610: add locking to gpio direction functions Lukasz Czechowski <lukasz.czechowski(a)thaumatec.com> arm64: dts: rockchip: Disable DMA for uart5 on px30-ringneck Lukasz Czechowski <lukasz.czechowski(a)thaumatec.com> arm64: dts: rockchip: Move uart5 pin configuration to px30 ringneck SoM Alexander Shiyan <eagle.alexander923(a)gmail.com> arm64: dts: rockchip: Fix broken tsadc pinctrl names for rk3588 Tianling Shen <cnsztl(a)gmail.com> arm64: dts: rockchip: change eth phy mode to rgmii-id for orangepi r1 plus lts David Hildenbrand <david(a)redhat.com> mm/migrate_device: don't add folio to be freed to LRU in migrate_device_finalize() Gavrilov Ilia <Ilia.Gavrilov(a)infotecs.ru> drop_monitor: fix incorrect initialization order Sumit Garg <sumit.garg(a)linaro.org> tee: optee: Fix supplicant wait loop Bartosz Golaszewski <bartosz.golaszewski(a)linaro.org> gpiolib: protect gpio_chip with SRCU in array_info paths in multi get/set Bartosz Golaszewski <bartosz.golaszewski(a)linaro.org> gpiolib: check the return value of gpio_chip::get_direction() Pavel Begunkov <asml.silence(a)gmail.com> io_uring: prevent opcode speculation Pavel Begunkov <asml.silence(a)gmail.com> io_uring/rw: forbid multishot async reads Imre Deak <imre.deak(a)intel.com> drm/i915/dsi: Use TRANS_DDI_FUNC_CTL's own port width macro Krzysztof Karas <krzysztof.karas(a)intel.com> drm/i915/gt: Use spin_lock_irqsave() in interruptible context Imre Deak <imre.deak(a)intel.com> drm/i915/ddi: Fix HDMI port width programming in DDI_BUF_CTL Imre Deak <imre.deak(a)intel.com> drm/i915/dp: Fix error handling during 128b/132b link training Ville Syrjälä <ville.syrjala(a)linux.intel.com> drm/i915: Make sure all planes in use by the joiner have their crtc included Jessica Zhang <quic_jesszhan(a)quicinc.com> drm/msm/dpu: Disable dither in phys encoder cleanup Abhinav Kumar <quic_abhinavk(a)quicinc.com> drm/msm/dp: account for widebus and yuv420 during mode validation Hugo Villeneuve <hvilleneuve(a)dimonoff.com> drm: panel: jd9365da-h3: fix reset signal polarity Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> sched: Compact RSEQ concurrency IDs with reduced threads and affinity Artur Rojek <contact(a)artur-rojek.eu> irqchip/jcore-aic, clocksource/drivers/jcore: Fix jcore-pit interrupt request Aaron Kling <webgeek1234(a)gmail.com> drm/nouveau/pmu: Fix gp10b firmware guard Yan Zhai <yan(a)cloudflare.com> bpf: skip non exist keys in generic_map_lookup_batch Caleb Sander Mateos <csander(a)purestorage.com> nvme/ioctl: add missing space in err message Caleb Sander Mateos <csander(a)purestorage.com> nvme-tcp: fix connect failure on receiving partial ICResp PDU Damien Le Moal <dlemoal(a)kernel.org> nvme: tcp: Fix compilation warning with W=1 Hannes Reinecke <hare(a)kernel.org> nvmet: Fix crash when a namespace is disabled Lucas De Marchi <lucas.demarchi(a)intel.com> drm/xe: Fix error handling in xe_irq_install() Ilia Levi <ilia.levi(a)intel.com> drm/xe/irq: Separate MSI and MSI-X flows Ilia Levi <ilia.levi(a)intel.com> drm/xe: Make irq enabled flag atomic Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> drm/msm/dsi/phy: Do not overwite PHY_CMN_CLK_CFG1 when choosing bitclk source Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> drm/msm/dsi/phy: Protect PHY_CMN_CLK_CFG1 against clock driver Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> drm/msm/dsi/phy: Protect PHY_CMN_CLK_CFG0 updated from driver side Marijn Suijten <marijn.suijten(a)somainline.org> drm/msm/dpu: Don't leak bits_per_component into random DSC_ENC fields Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> drm/msm/dpu: enable DPU_WB_INPUT_CTRL for DPU 5.x Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> drm/msm/dpu: skip watchdog timer programming through TOP on >= SM8450 Rob Clark <robdclark(a)chromium.org> drm/msm: Avoid rounding up to one jiffy David Hildenbrand <david(a)redhat.com> nouveau/svm: fix missing folio unlock + put after make_device_exclusive_range() Geert Uytterhoeven <geert+renesas(a)glider.be> platform: cznic: CZNIC_PLATFORMS should depend on ARCH_MVEBU Geert Uytterhoeven <geert+renesas(a)glider.be> firmware: imx: IMX_SCMI_MISC_DRV should depend on ARCH_MXC Bart Van Assche <bvanassche(a)acm.org> md/raid*: Fix the set_queue_limits implementations Peng Fan <peng.fan(a)nxp.com> firmware: arm_scmi: imx: Correct tx size of scmi_imx_misc_ctrl_set Patrick Wildt <patrick(a)blueri.se> arm64: dts: rockchip: adjust SMMU interrupt type on rk3588 Alan Maguire <alan.maguire(a)oracle.com> bpf: Fix softlockup in arena_map_free on 64k page kernel Kuniyuki Iwashima <kuniyu(a)amazon.com> net: Add rx_skb of kfree_skb to raw_tp_null_args[]. Chris Morgan <macromorgan(a)hotmail.com> power: supply: axp20x_battery: Fix fault handling for AXP717 Andrey Vatoropin <a.vatoropin(a)crpt.ru> power: supply: da9150-fg: fix potential overflow Andy Yan <andyshrk(a)163.com> arm64: dts: rockchip: Fix lcdpwr_en pin for Cool Pi GenBook Heiko Stuebner <heiko(a)sntech.de> arm64: dts: rockchip: fix fixed-regulator renames on rk3399-gru devices Abel Wu <wuyun.abel(a)bytedance.com> bpf: Fix deadlock when freeing cgroup storage Jiayuan Chen <mrpre(a)163.com> bpf: Disable non stream socket for strparser Andrii Nakryiko <andrii(a)kernel.org> bpf: avoid holding freeze_mutex during mmap operation Andrii Nakryiko <andrii(a)kernel.org> bpf: unify VM_WRITE vs VM_MAYWRITE use in BPF map mmaping logic Shigeru Yoshida <syoshida(a)redhat.com> bpf, test_run: Fix use-after-free issue in eth_skb_pkt_type() Gary Guo <gary(a)garyguo.net> rust: cleanup unnecessary casts Gary Guo <gary(a)garyguo.net> rust: map `long` to `isize` and `char` to `u8` Miguel Ojeda <ojeda(a)kernel.org> rust: finish using custom FFI integer types Paolo Abeni <pabeni(a)redhat.com> net: allow small head cache usage with large MAX_SKB_FRAGS values Sabrina Dubroca <sd(a)queasysnail.net> tcp: drop secpath at the same time as we currently drop dst Nick Hu <nick.hu(a)sifive.com> net: axienet: Set mac_managed_pm Breno Leitao <leitao(a)debian.org> arp: switch to dev_getbyhwaddr() in arp_req_set_public() Breno Leitao <leitao(a)debian.org> net: Add non-RCU dev_getbyhwaddr() helper Cong Wang <xiyou.wangcong(a)gmail.com> flow_dissector: Fix port range key handling in BPF conversion Cong Wang <xiyou.wangcong(a)gmail.com> flow_dissector: Fix handling of mixed port and port-range keys Kuniyuki Iwashima <kuniyu(a)amazon.com> geneve: Suppress list corruption splat in geneve_destroy_tunnels(). Kuniyuki Iwashima <kuniyu(a)amazon.com> gtp: Suppress list corruption splat in gtp_net_exit_batch_rtnl(). Kory Maincent <kory.maincent(a)bootlin.com> net: pse-pd: pd692x0: Fix power limit retrieval Kory Maincent <kory.maincent(a)bootlin.com> net: pse-pd: Use power limit at driver side instead of current limit Kory Maincent <kory.maincent(a)bootlin.com> net: pse-pd: Avoid setting max_uA in regulator constraints Jakub Kicinski <kuba(a)kernel.org> tcp: adjust rcvq_space after updating scaling ratio Michal Luczaj <mhal(a)rbox.co> vsock/bpf: Warn on socket without transport Michal Luczaj <mhal(a)rbox.co> sockmap, vsock: For connectible sockets allow only connected Nick Child <nnac123(a)linux.ibm.com> ibmvnic: Don't reference skb after sending to VIOS Julian Ruess <julianr(a)linux.ibm.com> s390/ism: add release function for struct device Takashi Iwai <tiwai(a)suse.de> ALSA: seq: Drop UMP events when no UMP-conversion is set Pierre Riteau <pierre(a)stackhpc.com> net/sched: cls_api: fix error handling causing NULL dereference Vitaly Rodionov <vitalyr(a)opensource.cirrus.com> ALSA: hda/cirrus: Correct the full scale volume set logic Kuniyuki Iwashima <kuniyu(a)amazon.com> geneve: Fix use-after-free in geneve_find_dev(). Junnan Wu <junnan01.wu(a)samsung.com> vsock/virtio: fix variables initialization during resuming Shengjiu Wang <shengjiu.wang(a)nxp.com> ASoC: imx-audmix: remove cpu_mclk which is from cpu dai device Christophe Leroy <christophe.leroy(a)csgroup.eu> powerpc/code-patching: Fix KASAN hit by not flagging text patching area as VM_ALLOC Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek: Fixup ALC225 depop procedure Christophe Leroy <christophe.leroy(a)csgroup.eu> powerpc/64s: Rewrite __real_pte() and __rpte_to_hidx() as static inline Christophe Leroy <christophe.leroy(a)csgroup.eu> powerpc/code-patching: Disable KASAN report during patching via temporary mm Peter Ujfalusi <peter.ujfalusi(a)linux.intel.com> ASoC: SOF: ipc4-topology: Harden loops for looking up ALH copiers John Keeping <jkeeping(a)inmusicbrands.com> ASoC: rockchip: i2s-tdm: fix shift config for SND_SOC_DAIFMT_DSP_[AB] Jill Donahue <jilliandonahue58(a)gmail.com> USB: gadget: f_midi: f_midi_complete to call queue_work Steven Rostedt <rostedt(a)goodmis.org> tracing: Have the error of __tracing_resize_ring_buffer() passed to user Steven Rostedt <rostedt(a)goodmis.org> tracing: Switch trace.c code over to use guard() Lancelot SIX <lancelot.six(a)amd.com> drm/amdkfd: Ensure consistent barrier state saved in gfx12 trap handler Jay Cornwall <jay.cornwall(a)amd.com> drm/amdkfd: Move gfx12 trap handler to separate file Takashi Iwai <tiwai(a)suse.de> PCI: Restore original INTX_DISABLE bit by pcim_intx() Philipp Stanner <pstanner(a)redhat.com> PCI: Remove devres from pci_intx() Philipp Stanner <pstanner(a)redhat.com> PCI: Export pci_intx_unmanaged() and pcim_intx() Claudiu Beznea <claudiu.beznea.uj(a)bp.renesas.com> serial: sh-sci: Increment the runtime usage counter for the earlycon device Claudiu Beznea <claudiu.beznea.uj(a)bp.renesas.com> serial: sh-sci: Clean sci_ports[0] after at earlycon exit Claudiu Beznea <claudiu.beznea.uj(a)bp.renesas.com> serial: sh-sci: Move runtime PM enable to sci_probe_single() Zijun Hu <quic_zijuhu(a)quicinc.com> Bluetooth: qca: Fix poor RF performance for WCN6855 Cheng Jiang <quic_chejiang(a)quicinc.com> Bluetooth: qca: Update firmware-name to support board specific nvm loanchen <lo-an.chen(a)amd.com> drm/amd/display: Correct register address in dcn35 Charlene Liu <Charlene.Liu(a)amd.com> drm/amd/display: update dcn351 used clock offset Qu Wenruo <wqu(a)suse.com> btrfs: fix double accounting race when extent_writepage_io() failed Qu Wenruo <wqu(a)suse.com> btrfs: fix double accounting race when btrfs_run_delalloc_range() failed David Sterba <dsterba(a)suse.com> btrfs: use btrfs_inode in extent_writepage() John Starks <jostarks(a)microsoft.com> Drivers: hv: vmbus: Log on missing offers if any ------------- Diffstat: Makefile | 4 +- .../boot/dts/rockchip/px30-ringneck-haikou.dts | 1 - arch/arm64/boot/dts/rockchip/px30-ringneck.dtsi | 6 + .../dts/rockchip/rk3328-orangepi-r1-plus-lts.dts | 3 +- .../boot/dts/rockchip/rk3328-orangepi-r1-plus.dts | 1 + .../boot/dts/rockchip/rk3328-orangepi-r1-plus.dtsi | 1 - .../boot/dts/rockchip/rk3399-gru-chromebook.dtsi | 8 +- .../boot/dts/rockchip/rk3399-gru-scarlet.dtsi | 6 +- arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi | 22 +- arch/arm64/boot/dts/rockchip/rk3588-base.dtsi | 22 +- .../dts/rockchip/rk3588-coolpi-cm5-genbook.dts | 4 +- arch/powerpc/include/asm/book3s/64/hash-4k.h | 12 +- arch/powerpc/lib/code-patching.c | 4 +- arch/s390/boot/startup.c | 2 +- arch/x86/events/intel/core.c | 20 +- arch/x86/events/intel/ds.c | 2 +- drivers/bluetooth/btqca.c | 118 +- drivers/clocksource/jcore-pit.c | 15 +- drivers/edac/qcom_edac.c | 4 +- .../firmware/arm_scmi/vendors/imx/imx-sm-misc.c | 4 +- drivers/firmware/imx/Kconfig | 1 + drivers/gpio/gpio-vf610.c | 4 + drivers/gpio/gpiolib.c | 92 +- drivers/gpio/gpiolib.h | 4 +- drivers/gpu/drm/Kconfig | 3 + drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 3 +- drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 32 +- drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler.h | 3 +- .../gpu/drm/amd/amdkfd/cwsr_trap_handler_gfx10.asm | 202 +--- .../gpu/drm/amd/amdkfd/cwsr_trap_handler_gfx12.asm | 1130 ++++++++++++++++++++ drivers/gpu/drm/amd/display/dc/clk_mgr/Makefile | 2 +- drivers/gpu/drm/amd/display/dc/clk_mgr/clk_mgr.c | 5 +- .../amd/display/dc/clk_mgr/dcn35/dcn351_clk_mgr.c | 140 +++ .../amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.c | 130 ++- .../amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.h | 4 + .../drm/amd/display/dc/inc/hw/clk_mgr_internal.h | 59 + drivers/gpu/drm/drm_panic_qr.rs | 2 +- drivers/gpu/drm/i915/display/icl_dsi.c | 4 +- drivers/gpu/drm/i915/display/intel_ddi.c | 2 +- drivers/gpu/drm/i915/display/intel_display.c | 18 + .../gpu/drm/i915/display/intel_dp_link_training.c | 15 +- drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c | 4 +- drivers/gpu/drm/i915/i915_reg.h | 2 +- .../gpu/drm/msm/disp/dpu1/catalog/dpu_5_0_sm8150.h | 2 +- .../drm/msm/disp/dpu1/catalog/dpu_5_1_sc8180x.h | 2 +- .../gpu/drm/msm/disp/dpu1/catalog/dpu_5_4_sm6125.h | 2 +- drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 3 + drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc.c | 3 +- drivers/gpu/drm/msm/disp/dpu1/dpu_hw_top.c | 2 +- drivers/gpu/drm/msm/dp/dp_display.c | 11 +- drivers/gpu/drm/msm/dp/dp_drm.c | 5 +- drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c | 53 +- drivers/gpu/drm/msm/msm_drv.h | 11 +- .../gpu/drm/msm/registers/display/dsi_phy_7nm.xml | 11 +- drivers/gpu/drm/nouveau/nouveau_svm.c | 9 +- drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gp10b.c | 2 +- drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c | 8 +- drivers/gpu/drm/xe/display/ext/i915_irq.c | 13 +- drivers/gpu/drm/xe/xe_device.c | 4 +- drivers/gpu/drm/xe/xe_device.h | 3 +- drivers/gpu/drm/xe/xe_device_types.h | 8 +- drivers/gpu/drm/xe/xe_irq.c | 298 ++++-- drivers/gpu/drm/xe/xe_irq.h | 3 + drivers/hv/vmbus_drv.c | 17 + drivers/irqchip/irq-gic-v3.c | 49 +- drivers/irqchip/irq-jcore-aic.c | 2 +- drivers/md/raid0.c | 4 +- drivers/md/raid1.c | 4 +- drivers/md/raid10.c | 4 +- drivers/mtd/nand/raw/cadence-nand-controller.c | 42 +- drivers/mtd/spi-nor/sst.c | 2 +- drivers/net/ethernet/google/gve/gve.h | 10 + drivers/net/ethernet/google/gve/gve_main.c | 6 +- drivers/net/ethernet/ibm/ibmvnic.c | 4 +- drivers/net/ethernet/netronome/nfp/bpf/cmsg.c | 2 + drivers/net/ethernet/xilinx/xilinx_axienet_main.c | 1 + drivers/net/geneve.c | 16 +- drivers/net/gtp.c | 5 - drivers/net/pse-pd/pd692x0.c | 45 +- drivers/net/pse-pd/pse_core.c | 98 +- drivers/nvme/host/ioctl.c | 3 +- drivers/nvme/host/tcp.c | 7 +- drivers/nvme/target/core.c | 40 +- drivers/pci/devres.c | 58 +- drivers/pci/pci.c | 16 +- drivers/platform/cznic/Kconfig | 1 + drivers/power/supply/axp20x_battery.c | 31 +- drivers/power/supply/da9150-fg.c | 4 +- drivers/s390/net/ism_drv.c | 14 +- drivers/soc/loongson/loongson2_guts.c | 5 +- drivers/tee/optee/supp.c | 35 +- drivers/tty/serial/sh-sci.c | 68 +- drivers/usb/gadget/function/f_midi.c | 2 +- fs/btrfs/extent_io.c | 102 +- fs/btrfs/inode.c | 3 +- fs/smb/client/inode.c | 4 +- fs/smb/client/smb2ops.c | 4 + fs/xfs/scrub/common.h | 5 - fs/xfs/scrub/repair.h | 11 +- fs/xfs/scrub/scrub.c | 12 + include/linux/mm_types.h | 7 +- include/linux/netdevice.h | 2 + include/linux/pci.h | 1 + include/linux/pse-pd/pse.h | 16 +- include/net/gro.h | 3 + include/net/tcp.h | 14 + io_uring/io_uring.c | 2 + io_uring/rw.c | 13 +- kernel/acct.c | 134 ++- kernel/bpf/arena.c | 2 +- kernel/bpf/bpf_cgrp_storage.c | 2 +- kernel/bpf/btf.c | 2 + kernel/bpf/ringbuf.c | 4 - kernel/bpf/syscall.c | 43 +- kernel/sched/sched.h | 25 +- kernel/trace/ftrace.c | 36 +- kernel/trace/trace.c | 277 ++--- kernel/trace/trace_functions.c | 6 +- lib/iov_iter.c | 3 +- mm/madvise.c | 11 +- mm/migrate_device.c | 13 +- mm/zswap.c | 35 +- net/bpf/test_run.c | 5 +- net/core/dev.c | 37 +- net/core/drop_monitor.c | 39 +- net/core/flow_dissector.c | 49 +- net/core/gro.c | 3 - net/core/skbuff.c | 10 +- net/core/sock_map.c | 8 +- net/ipv4/arp.c | 2 +- net/ipv4/tcp_fastopen.c | 4 +- net/ipv4/tcp_input.c | 20 +- net/ipv4/tcp_ipv4.c | 2 +- net/sched/cls_api.c | 2 +- net/vmw_vsock/af_vsock.c | 3 + net/vmw_vsock/virtio_transport.c | 10 +- net/vmw_vsock/vsock_bpf.c | 2 +- rust/ffi.rs | 37 +- rust/kernel/device.rs | 4 +- rust/kernel/error.rs | 5 +- rust/kernel/firmware.rs | 2 +- rust/kernel/miscdevice.rs | 12 +- rust/kernel/print.rs | 4 +- rust/kernel/security.rs | 2 +- rust/kernel/seq_file.rs | 2 +- rust/kernel/str.rs | 6 +- rust/kernel/uaccess.rs | 27 +- samples/rust/rust_print_main.rs | 2 +- sound/core/seq/seq_clientmgr.c | 12 +- sound/pci/hda/hda_codec.c | 4 +- sound/pci/hda/patch_conexant.c | 1 + sound/pci/hda/patch_cs8409-tables.c | 6 +- sound/pci/hda/patch_cs8409.c | 20 +- sound/pci/hda/patch_cs8409.h | 5 +- sound/pci/hda/patch_realtek.c | 1 + sound/soc/fsl/fsl_micfil.c | 2 + sound/soc/fsl/imx-audmix.c | 31 - sound/soc/rockchip/rockchip_i2s_tdm.c | 4 +- sound/soc/sof/ipc4-topology.c | 12 +- sound/soc/sof/pcm.c | 2 + sound/soc/sof/stream-ipc.c | 6 +- 161 files changed, 3061 insertions(+), 1304 deletions(-)

1 week

9
148
0 0

[PATCH 1/5] drm/xe/regs: remove a duplicate definition for RING_CTL_SIZE(size)

by Mingcong Bai

Commit b79e8fd954c4 ("drm/xe: Remove dependency on intel_engine_regs.h") introduced an internal set of engine registers, however, as part of this change, it has also introduced two duplicate `define' lines for `RING_CTL_SIZE(size)'. This commit was introduced to the tree in v6.8-rc1. While this is harmless as the definitions did not change, so no compiler warning was observed. Drop this line anyway for the sake of correctness. Cc: <stable(a)vger.kernel.org> # v6.8-rc1+ Fixes: b79e8fd954c4 ("drm/xe: Remove dependency on intel_engine_regs.h") Signed-off-by: Mingcong Bai <jeffbai(a)aosc.io> --- drivers/gpu/drm/xe/regs/xe_engine_regs.h | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/gpu/drm/xe/regs/xe_engine_regs.h b/drivers/gpu/drm/xe/regs/xe_engine_regs.h index d86219dedde2a..b732c89816dff 100644 --- a/drivers/gpu/drm/xe/regs/xe_engine_regs.h +++ b/drivers/gpu/drm/xe/regs/xe_engine_regs.h @@ -53,7 +53,6 @@ #define RING_CTL(base) XE_REG((base) + 0x3c) #define RING_CTL_SIZE(size) ((size) - PAGE_SIZE) /* in bytes -> pages */ -#define RING_CTL_SIZE(size) ((size) - PAGE_SIZE) /* in bytes -> pages */ #define RING_START_UDW(base) XE_REG((base) + 0x48) -- 2.48.1

1 week

1
1
0 0

2025

2024

2023

2022

2021

2020

2019

2018

2017

Linux-stable-mirror February 2025