October 2024 - Linux-stable-mirror

[PATCH] arm64: dts: mediatek: mt8186-corsola-voltorb: Merge speaker codec nodes

by Chen-Yu Tsai

The Voltorb device uses a speaker codec different from the original Corsola device. When the Voltorb device tree was first added, the new codec was added as a separate node when it should have just replaced the existing one. Merge the two nodes. The only differences are the compatible string and the GPIO line property name. This keeps the device node path for the speaker codec the same across the MT8186 Chromebook line. Fixes: 321ad586e607 ("arm64: dts: mediatek: Add MT8186 Voltorb Chromebooks") Cc: <stable(a)vger.kernel.org> Signed-off-by: Chen-Yu Tsai <wenst(a)chromium.org> --- .../dts/mediatek/mt8186-corsola-voltorb.dtsi | 19 ++++--------------- 1 file changed, 4 insertions(+), 15 deletions(-) diff --git a/arch/arm64/boot/dts/mediatek/mt8186-corsola-voltorb.dtsi b/arch/arm64/boot/dts/mediatek/mt8186-corsola-voltorb.dtsi index 52ec58128d56..fbcd97069df9 100644 --- a/arch/arm64/boot/dts/mediatek/mt8186-corsola-voltorb.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8186-corsola-voltorb.dtsi @@ -10,12 +10,6 @@ / { chassis-type = "laptop"; - - max98360a: max98360a { - compatible = "maxim,max98360a"; - sdmode-gpios = <&pio 150 GPIO_ACTIVE_HIGH>; - #sound-dai-cells = <0>; - }; }; &cpu6 { @@ -59,19 +53,14 @@ &cluster1_opp_15 { opp-hz = /bits/ 64 <2200000000>; }; -&rt1019p{ - status = "disabled"; +&rt1019p { + compatible = "maxim,max98360a"; + sdmode-gpios = <&pio 150 GPIO_ACTIVE_HIGH>; + /delete-property/ sdb-gpios; }; &sound { compatible = "mediatek,mt8186-mt6366-rt5682s-max98360-sound"; - status = "okay"; - - spk-hdmi-playback-dai-link { - codec { - sound-dai = <&it6505dptx>, <&max98360a>; - }; - }; }; &spmi { -- 2.47.0.rc0.187.ge670bccf7e-goog

1 week, 5 days

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[PATCH 5.15,6.1 0/3] Fix block integrity violation of kobject rules

by Thadeu Lima de Souza Cascardo

integrity_kobj did not have a release function and with CONFIG_DEBUG_KOBJECT_RELEASE, a use-after-free would be triggered as its holding struct gendisk would be freed without relying on its refcount. Thomas Weißschuh (3): blk-integrity: use sysfs_emit blk-integrity: convert to struct device_attribute blk-integrity: register sysfs attributes on struct device block/blk-integrity.c | 175 ++++++++++++++--------------------------- block/blk.h | 10 +-- block/genhd.c | 12 +-- include/linux/blkdev.h | 3 - 4 files changed, 66 insertions(+), 134 deletions(-) -- 2.34.1

1 week, 5 days

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[PATCH] KVM: arm64: Unregister redistributor for failed vCPU creation

by Oliver Upton

Alex reports that syzkaller has managed to trigger a use-after-free when tearing down a VM: BUG: KASAN: slab-use-after-free in kvm_put_kvm+0x300/0xe68 virt/kvm/kvm_main.c:5769 Read of size 8 at addr ffffff801c6890d0 by task syz.3.2219/10758 CPU: 3 UID: 0 PID: 10758 Comm: syz.3.2219 Not tainted 6.11.0-rc6-dirty #64 Hardware name: linux,dummy-virt (DT) Call trace: dump_backtrace+0x17c/0x1a8 arch/arm64/kernel/stacktrace.c:317 show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:324 __dump_stack lib/dump_stack.c:93 [inline] dump_stack_lvl+0x94/0xc0 lib/dump_stack.c:119 print_report+0x144/0x7a4 mm/kasan/report.c:377 kasan_report+0xcc/0x128 mm/kasan/report.c:601 __asan_report_load8_noabort+0x20/0x2c mm/kasan/report_generic.c:381 kvm_put_kvm+0x300/0xe68 virt/kvm/kvm_main.c:5769 kvm_vm_release+0x4c/0x60 virt/kvm/kvm_main.c:1409 __fput+0x198/0x71c fs/file_table.c:422 ____fput+0x20/0x30 fs/file_table.c:450 task_work_run+0x1cc/0x23c kernel/task_work.c:228 do_notify_resume+0x144/0x1a0 include/linux/resume_user_mode.h:50 el0_svc+0x64/0x68 arch/arm64/kernel/entry-common.c:169 el0t_64_sync_handler+0x90/0xfc arch/arm64/kernel/entry-common.c:730 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598 Upon closer inspection, it appears that we do not properly tear down the MMIO registration for a vCPU that fails creation late in the game, e.g. a vCPU w/ the same ID already exists in the VM. It is important to consider the context of commit that introduced this bug by moving the unregistration out of __kvm_vgic_vcpu_destroy(). That change correctly sought to avoid an srcu v. config_lock inversion by breaking up the vCPU teardown into two parts, one guarded by the config_lock. Fix the use-after-free while avoiding lock inversion by adding a special-cased unregistration to __kvm_vgic_vcpu_destroy(). This is safe because failed vCPUs are torn down outside of the config_lock. Cc: stable(a)vger.kernel.org Fixes: f616506754d3 ("KVM: arm64: vgic: Don't hold config_lock while unregistering redistributors") Reported-by: Alexander Potapenko <glider(a)google.com> Signed-off-by: Oliver Upton <oliver.upton(a)linux.dev> --- arch/arm64/kvm/vgic/vgic-init.c | 22 +++++++++++++++++++++- 1 file changed, 21 insertions(+), 1 deletion(-) diff --git a/arch/arm64/kvm/vgic/vgic-init.c b/arch/arm64/kvm/vgic/vgic-init.c index e7c53e8af3d1..57aedf7b2b76 100644 --- a/arch/arm64/kvm/vgic/vgic-init.c +++ b/arch/arm64/kvm/vgic/vgic-init.c @@ -417,8 +417,28 @@ static void __kvm_vgic_vcpu_destroy(struct kvm_vcpu *vcpu) kfree(vgic_cpu->private_irqs); vgic_cpu->private_irqs = NULL; - if (vcpu->kvm->arch.vgic.vgic_model == KVM_DEV_TYPE_ARM_VGIC_V3) + if (vcpu->kvm->arch.vgic.vgic_model == KVM_DEV_TYPE_ARM_VGIC_V3) { + /* + * If this vCPU is being destroyed because of a failed creation + * then unregister the redistributor to avoid leaving behind a + * dangling pointer to the vCPU struct. + * + * vCPUs that have been successfully created (i.e. added to + * kvm->vcpu_array) get unregistered in kvm_vgic_destroy(), as + * this function gets called while holding kvm->arch.config_lock + * in the VM teardown path and would otherwise introduce a lock + * inversion w.r.t. kvm->srcu. + * + * vCPUs that failed creation are torn down outside of the + * kvm->arch.config_lock and do not get unregistered in + * kvm_vgic_destroy(), meaning it is both safe and necessary to + * do so here. + */ + if (kvm_get_vcpu_by_id(vcpu->kvm, vcpu->vcpu_id) != vcpu) + vgic_unregister_redist_iodev(vcpu); + vgic_cpu->rd_iodev.base_addr = VGIC_ADDR_UNDEF; + } } void kvm_vgic_vcpu_destroy(struct kvm_vcpu *vcpu) -- 2.47.0.rc0.187.ge670bccf7e-goog

1 week, 5 days

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[PATCH 6.6.y] Revert "drm/amd/display: Skip Recompute DSC Params if no Stream on Link"

by Jonathan Gray

This reverts commit a53841b074cc196c3caaa37e1f15d6bc90943b97. duplicated a change made in 6.6.46 718d83f66fb07b2cab89a1fc984613a00e3db18f Cc: stable(a)vger.kernel.org # 6.6 Signed-off-by: Jonathan Gray <jsg(a)jsg.id.au> --- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c index 7fb11445a28f..d390e3d62e56 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c @@ -1266,9 +1266,6 @@ static bool is_dsc_need_re_compute( } } - if (new_stream_on_link_num == 0) - return false; - if (new_stream_on_link_num == 0) return false; -- 2.46.1

1 week, 5 days

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FAILED: patch "[PATCH] drm/xe/vram: fix ccs offset calculation" failed to apply to 6.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.10-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.10.y git checkout FETCH_HEAD git cherry-pick -x ee06c09ded3c2f722be4e240ed06287e23596bda # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2024100809-goes-diagnosis-d07c@gregkh' --subject-prefix 'PATCH 6.10.y' HEAD^.. Possible dependencies: ee06c09ded3c ("drm/xe/vram: fix ccs offset calculation") 638d1c79cbf1 ("drm/xe: Promote VRAM initialization function to own file") 8c52ca22b15b ("drm/xe: Drop xe_ prefix from static functions in xe_mmio.c") 2d8865b27724 ("drm/xe: Move BAR definitions to dedicated file") 2adfc4e022f3 ("drm/xe: Move XEHP_MTCFG_ADDR register definition to xe_regs.h") c7117419784f ("drm/xe: reset mmio mappings with devm") a0b834c8957a ("drm/xe/mmio: move mmio_fini over to devm") f7e20cfb59c9 ("drm/xe: Cleanup xe_mmio.h") 93dd6ad89c7d ("drm/xe: Don't rely on xe_force_wake.h to be included elsewhere") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From ee06c09ded3c2f722be4e240ed06287e23596bda Mon Sep 17 00:00:00 2001 From: Matthew Auld <matthew.auld(a)intel.com> Date: Mon, 16 Sep 2024 09:49:12 +0100 Subject: [PATCH] drm/xe/vram: fix ccs offset calculation Spec says SW is expected to round up to the nearest 128K, if not already aligned for the CC unit view of CCS. We are seeing the assert sometimes pop on BMG to tell us that there is a hole between GSM and CCS, as well as popping other asserts with having a vram size with strange alignment, which is likely caused by misaligned offset here. v2 (Shuicheng): - Do the round_up() on final SW address. BSpec: 68023 Fixes: b5c2ca0372dc ("drm/xe/xe2hpg: Determine flat ccs offset for vram") Signed-off-by: Matthew Auld <matthew.auld(a)intel.com> Cc: Himal Prasad Ghimiray <himal.prasad.ghimiray(a)intel.com> Cc: Akshata Jahagirdar <akshata.jahagirdar(a)intel.com> Cc: Lucas De Marchi <lucas.demarchi(a)intel.com> Cc: Shuicheng Lin <shuicheng.lin(a)intel.com> Cc: Matt Roper <matthew.d.roper(a)intel.com> Cc: stable(a)vger.kernel.org # v6.10+ Reviewed-by: Himal Prasad Ghimiray <himal.prasad.ghimiray(a)intel.com> Tested-by: Shuicheng Lin <shuicheng.lin(a)intel.com> Reviewed-by: Lucas De Marchi <lucas.demarchi(a)intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240916084911.13119-2-matthe… Signed-off-by: Lucas De Marchi <lucas.demarchi(a)intel.com> (cherry picked from commit 37173392741c425191b959acb3adf70c9a4610c0) Signed-off-by: Lucas De Marchi <lucas.demarchi(a)intel.com> diff --git a/drivers/gpu/drm/xe/xe_vram.c b/drivers/gpu/drm/xe/xe_vram.c index 5bcd59190353..80ba2fc78837 100644 --- a/drivers/gpu/drm/xe/xe_vram.c +++ b/drivers/gpu/drm/xe/xe_vram.c @@ -182,6 +182,7 @@ static inline u64 get_flat_ccs_offset(struct xe_gt *gt, u64 tile_size) offset = offset_hi << 32; /* HW view bits 39:32 */ offset |= offset_lo << 6; /* HW view bits 31:6 */ offset *= num_enabled; /* convert to SW view */ + offset = round_up(offset, SZ_128K); /* SW must round up to nearest 128K */ /* We don't expect any holes */ xe_assert_msg(xe, offset == (xe_mmio_read64_2x32(gt, GSMBASE) - ccs_size),

1 week, 5 days

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FAILED: patch "[PATCH] drm/i915/bios: fix printk format width" failed to apply to 5.15-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.15-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x 0289507609dcb7690e45e79fbcc3680d9298ec77 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2024100818-doorstop-clone-45d6@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: 0289507609dc ("drm/i915/bios: fix printk format width") 9aec6f76a28c ("drm/i915/bios: convert to struct intel_display") 769b081c18b9 ("drm/i915/opregion: convert to struct intel_display") b7f317e62968 ("drm/i915/opregion: unify intel_encoder/intel_connector naming") f7303ab29d08 ("drm/i915/acpi: convert to struct intel_display") 4c288f56030f ("drm/i915/bios: remove stale and useless comments") 6f4e43a2f771 ("drm/xe: Fix opregion leak") bc3ca4d94369 ("drm/i915: Make I2C terminology more inclusive") fd5a9b950ea8 ("drm/i915/fbc: Convert to intel_display, mostly") bc34d310b578 ("drm/i915/fbc: Extract intel_fbc_has_fences()") d754ed2821fd ("Merge drm/drm-next into drm-intel-next") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 0289507609dcb7690e45e79fbcc3680d9298ec77 Mon Sep 17 00:00:00 2001 From: Jani Nikula <jani.nikula(a)intel.com> Date: Thu, 5 Sep 2024 14:25:19 +0300 Subject: [PATCH] drm/i915/bios: fix printk format width s/0x04%x/0x%04x/ to use 0 prefixed width 4 instead of printing 04 verbatim. Fixes: 51f5748179d4 ("drm/i915/bios: create fake child devices on missing VBT") Cc: stable(a)vger.kernel.org # v5.13+ Reviewed-by: Vandita Kulkarni <vandita.kulkarni(a)intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240905112519.4186408-1-jani… Signed-off-by: Jani Nikula <jani.nikula(a)intel.com> (cherry picked from commit 54df34c5a2439b481f066476e67bfa21a0a640e5) Signed-off-by: Joonas Lahtinen <joonas.lahtinen(a)linux.intel.com> diff --git a/drivers/gpu/drm/i915/display/intel_bios.c b/drivers/gpu/drm/i915/display/intel_bios.c index d49435af62c7..bed485374ab0 100644 --- a/drivers/gpu/drm/i915/display/intel_bios.c +++ b/drivers/gpu/drm/i915/display/intel_bios.c @@ -2948,7 +2948,7 @@ init_vbt_missing_defaults(struct intel_display *display) list_add_tail(&devdata->node, &display->vbt.display_devices); drm_dbg_kms(display->drm, - "Generating default VBT child device with type 0x04%x on port %c\n", + "Generating default VBT child device with type 0x%04x on port %c\n", child->device_type, port_name(port)); }

1 week, 5 days

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FAILED: patch "[PATCH] drm/i915/bios: fix printk format width" failed to apply to 6.1-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.1-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x 0289507609dcb7690e45e79fbcc3680d9298ec77 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2024100817-erupt-tutor-d82f@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^.. Possible dependencies: 0289507609dc ("drm/i915/bios: fix printk format width") 9aec6f76a28c ("drm/i915/bios: convert to struct intel_display") 769b081c18b9 ("drm/i915/opregion: convert to struct intel_display") b7f317e62968 ("drm/i915/opregion: unify intel_encoder/intel_connector naming") f7303ab29d08 ("drm/i915/acpi: convert to struct intel_display") 4c288f56030f ("drm/i915/bios: remove stale and useless comments") 6f4e43a2f771 ("drm/xe: Fix opregion leak") bc3ca4d94369 ("drm/i915: Make I2C terminology more inclusive") fd5a9b950ea8 ("drm/i915/fbc: Convert to intel_display, mostly") bc34d310b578 ("drm/i915/fbc: Extract intel_fbc_has_fences()") d754ed2821fd ("Merge drm/drm-next into drm-intel-next") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 0289507609dcb7690e45e79fbcc3680d9298ec77 Mon Sep 17 00:00:00 2001 From: Jani Nikula <jani.nikula(a)intel.com> Date: Thu, 5 Sep 2024 14:25:19 +0300 Subject: [PATCH] drm/i915/bios: fix printk format width s/0x04%x/0x%04x/ to use 0 prefixed width 4 instead of printing 04 verbatim. Fixes: 51f5748179d4 ("drm/i915/bios: create fake child devices on missing VBT") Cc: stable(a)vger.kernel.org # v5.13+ Reviewed-by: Vandita Kulkarni <vandita.kulkarni(a)intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240905112519.4186408-1-jani… Signed-off-by: Jani Nikula <jani.nikula(a)intel.com> (cherry picked from commit 54df34c5a2439b481f066476e67bfa21a0a640e5) Signed-off-by: Joonas Lahtinen <joonas.lahtinen(a)linux.intel.com> diff --git a/drivers/gpu/drm/i915/display/intel_bios.c b/drivers/gpu/drm/i915/display/intel_bios.c index d49435af62c7..bed485374ab0 100644 --- a/drivers/gpu/drm/i915/display/intel_bios.c +++ b/drivers/gpu/drm/i915/display/intel_bios.c @@ -2948,7 +2948,7 @@ init_vbt_missing_defaults(struct intel_display *display) list_add_tail(&devdata->node, &display->vbt.display_devices); drm_dbg_kms(display->drm, - "Generating default VBT child device with type 0x04%x on port %c\n", + "Generating default VBT child device with type 0x%04x on port %c\n", child->device_type, port_name(port)); }

1 week, 5 days

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FAILED: patch "[PATCH] drm/i915/bios: fix printk format width" failed to apply to 6.6-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.6-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.6.y git checkout FETCH_HEAD git cherry-pick -x 0289507609dcb7690e45e79fbcc3680d9298ec77 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2024100816-deserving-sneeze-b1ce@gregkh' --subject-prefix 'PATCH 6.6.y' HEAD^.. Possible dependencies: 0289507609dc ("drm/i915/bios: fix printk format width") 9aec6f76a28c ("drm/i915/bios: convert to struct intel_display") 769b081c18b9 ("drm/i915/opregion: convert to struct intel_display") b7f317e62968 ("drm/i915/opregion: unify intel_encoder/intel_connector naming") f7303ab29d08 ("drm/i915/acpi: convert to struct intel_display") 4c288f56030f ("drm/i915/bios: remove stale and useless comments") 6f4e43a2f771 ("drm/xe: Fix opregion leak") bc3ca4d94369 ("drm/i915: Make I2C terminology more inclusive") fd5a9b950ea8 ("drm/i915/fbc: Convert to intel_display, mostly") bc34d310b578 ("drm/i915/fbc: Extract intel_fbc_has_fences()") d754ed2821fd ("Merge drm/drm-next into drm-intel-next") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 0289507609dcb7690e45e79fbcc3680d9298ec77 Mon Sep 17 00:00:00 2001 From: Jani Nikula <jani.nikula(a)intel.com> Date: Thu, 5 Sep 2024 14:25:19 +0300 Subject: [PATCH] drm/i915/bios: fix printk format width s/0x04%x/0x%04x/ to use 0 prefixed width 4 instead of printing 04 verbatim. Fixes: 51f5748179d4 ("drm/i915/bios: create fake child devices on missing VBT") Cc: stable(a)vger.kernel.org # v5.13+ Reviewed-by: Vandita Kulkarni <vandita.kulkarni(a)intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240905112519.4186408-1-jani… Signed-off-by: Jani Nikula <jani.nikula(a)intel.com> (cherry picked from commit 54df34c5a2439b481f066476e67bfa21a0a640e5) Signed-off-by: Joonas Lahtinen <joonas.lahtinen(a)linux.intel.com> diff --git a/drivers/gpu/drm/i915/display/intel_bios.c b/drivers/gpu/drm/i915/display/intel_bios.c index d49435af62c7..bed485374ab0 100644 --- a/drivers/gpu/drm/i915/display/intel_bios.c +++ b/drivers/gpu/drm/i915/display/intel_bios.c @@ -2948,7 +2948,7 @@ init_vbt_missing_defaults(struct intel_display *display) list_add_tail(&devdata->node, &display->vbt.display_devices); drm_dbg_kms(display->drm, - "Generating default VBT child device with type 0x04%x on port %c\n", + "Generating default VBT child device with type 0x%04x on port %c\n", child->device_type, port_name(port)); }

1 week, 5 days

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FAILED: patch "[PATCH] drm/i915/bios: fix printk format width" failed to apply to 6.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.10-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.10.y git checkout FETCH_HEAD git cherry-pick -x 0289507609dcb7690e45e79fbcc3680d9298ec77 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2024100816-recliner-obnoxious-a8b7@gregkh' --subject-prefix 'PATCH 6.10.y' HEAD^.. Possible dependencies: 0289507609dc ("drm/i915/bios: fix printk format width") 9aec6f76a28c ("drm/i915/bios: convert to struct intel_display") 769b081c18b9 ("drm/i915/opregion: convert to struct intel_display") b7f317e62968 ("drm/i915/opregion: unify intel_encoder/intel_connector naming") f7303ab29d08 ("drm/i915/acpi: convert to struct intel_display") 4c288f56030f ("drm/i915/bios: remove stale and useless comments") 6f4e43a2f771 ("drm/xe: Fix opregion leak") bc3ca4d94369 ("drm/i915: Make I2C terminology more inclusive") fd5a9b950ea8 ("drm/i915/fbc: Convert to intel_display, mostly") bc34d310b578 ("drm/i915/fbc: Extract intel_fbc_has_fences()") d754ed2821fd ("Merge drm/drm-next into drm-intel-next") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 0289507609dcb7690e45e79fbcc3680d9298ec77 Mon Sep 17 00:00:00 2001 From: Jani Nikula <jani.nikula(a)intel.com> Date: Thu, 5 Sep 2024 14:25:19 +0300 Subject: [PATCH] drm/i915/bios: fix printk format width s/0x04%x/0x%04x/ to use 0 prefixed width 4 instead of printing 04 verbatim. Fixes: 51f5748179d4 ("drm/i915/bios: create fake child devices on missing VBT") Cc: stable(a)vger.kernel.org # v5.13+ Reviewed-by: Vandita Kulkarni <vandita.kulkarni(a)intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240905112519.4186408-1-jani… Signed-off-by: Jani Nikula <jani.nikula(a)intel.com> (cherry picked from commit 54df34c5a2439b481f066476e67bfa21a0a640e5) Signed-off-by: Joonas Lahtinen <joonas.lahtinen(a)linux.intel.com> diff --git a/drivers/gpu/drm/i915/display/intel_bios.c b/drivers/gpu/drm/i915/display/intel_bios.c index d49435af62c7..bed485374ab0 100644 --- a/drivers/gpu/drm/i915/display/intel_bios.c +++ b/drivers/gpu/drm/i915/display/intel_bios.c @@ -2948,7 +2948,7 @@ init_vbt_missing_defaults(struct intel_display *display) list_add_tail(&devdata->node, &display->vbt.display_devices); drm_dbg_kms(display->drm, - "Generating default VBT child device with type 0x04%x on port %c\n", + "Generating default VBT child device with type 0x%04x on port %c\n", child->device_type, port_name(port)); }

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FAILED: patch "[PATCH] drm/i915/bios: fix printk format width" failed to apply to 6.11-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.11-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.11.y git checkout FETCH_HEAD git cherry-pick -x 0289507609dcb7690e45e79fbcc3680d9298ec77 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2024100815-transpose-startling-abe8@gregkh' --subject-prefix 'PATCH 6.11.y' HEAD^.. Possible dependencies: 0289507609dc ("drm/i915/bios: fix printk format width") 9aec6f76a28c ("drm/i915/bios: convert to struct intel_display") 769b081c18b9 ("drm/i915/opregion: convert to struct intel_display") b7f317e62968 ("drm/i915/opregion: unify intel_encoder/intel_connector naming") f7303ab29d08 ("drm/i915/acpi: convert to struct intel_display") 4c288f56030f ("drm/i915/bios: remove stale and useless comments") 6f4e43a2f771 ("drm/xe: Fix opregion leak") bc3ca4d94369 ("drm/i915: Make I2C terminology more inclusive") fd5a9b950ea8 ("drm/i915/fbc: Convert to intel_display, mostly") bc34d310b578 ("drm/i915/fbc: Extract intel_fbc_has_fences()") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 0289507609dcb7690e45e79fbcc3680d9298ec77 Mon Sep 17 00:00:00 2001 From: Jani Nikula <jani.nikula(a)intel.com> Date: Thu, 5 Sep 2024 14:25:19 +0300 Subject: [PATCH] drm/i915/bios: fix printk format width s/0x04%x/0x%04x/ to use 0 prefixed width 4 instead of printing 04 verbatim. Fixes: 51f5748179d4 ("drm/i915/bios: create fake child devices on missing VBT") Cc: stable(a)vger.kernel.org # v5.13+ Reviewed-by: Vandita Kulkarni <vandita.kulkarni(a)intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240905112519.4186408-1-jani… Signed-off-by: Jani Nikula <jani.nikula(a)intel.com> (cherry picked from commit 54df34c5a2439b481f066476e67bfa21a0a640e5) Signed-off-by: Joonas Lahtinen <joonas.lahtinen(a)linux.intel.com> diff --git a/drivers/gpu/drm/i915/display/intel_bios.c b/drivers/gpu/drm/i915/display/intel_bios.c index d49435af62c7..bed485374ab0 100644 --- a/drivers/gpu/drm/i915/display/intel_bios.c +++ b/drivers/gpu/drm/i915/display/intel_bios.c @@ -2948,7 +2948,7 @@ init_vbt_missing_defaults(struct intel_display *display) list_add_tail(&devdata->node, &display->vbt.display_devices); drm_dbg_kms(display->drm, - "Generating default VBT child device with type 0x04%x on port %c\n", + "Generating default VBT child device with type 0x%04x on port %c\n", child->device_type, port_name(port)); }

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