Date: Wednesday, November 3, 2021 @ 18:09:10 Author: andyrtr Revision: 427064
upgpkg: linux-lts 5.10.77-2: fix gpu hang regression - FS#72620 Added: linux-lts/trunk/fix-gpu-hang.patch Modified: linux-lts/trunk/PKGBUILD --------------------+ PKGBUILD | 10 ++++++++-- fix-gpu-hang.patch | 40 ++++++++++++++++++++++++++++++++++++++++ 2 files changed, 48 insertions(+), 2 deletions(-) Modified: PKGBUILD =================================================================== --- PKGBUILD 2021-11-03 17:31:55 UTC (rev 427063) +++ PKGBUILD 2021-11-03 18:09:10 UTC (rev 427064) @@ -2,7 +2,7 @@ pkgbase=linux-lts pkgver=5.10.77 -pkgrel=1 +pkgrel=2 pkgdesc='LTS Linux' url="https://www.kernel.org/"; arch=(x86_64) @@ -18,6 +18,7 @@ config # the main kernel config file 0001-ZEN-Add-sysctl-and-CONFIG-to-disallow-unprivileged-C.patch 0002-gcc-plugins-modern-gcc-plugin-infrastructure-requres.patch + fix-gpu-hang.patch ) validpgpkeys=( 'ABAF11C65A2970B130ABE3C479BE3E4300411886' # Linus Torvalds @@ -28,7 +29,8 @@ 'SKIP' '1bd3c9f284c568ca751db050e456f2053fc8f1ebfd6f7b2ef7d7e9f0ac6544df' '96a72e1652314215da7140956c3abcf495cafd00811eda3cf4ce03ec5f791f1e' - 'bb935ad2467637966185b88d18a3f9be2f37d3acdc71ed361eae326ca898d6fc') + 'bb935ad2467637966185b88d18a3f9be2f37d3acdc71ed361eae326ca898d6fc' + '8ca93ae059d95aa709b4e09d7e1ff4f31b4247745b2306f949520089998830b5') export KBUILD_BUILD_HOST=archlinux export KBUILD_BUILD_USER=$pkgbase @@ -37,6 +39,10 @@ prepare() { cd $_srcname + # fix amd gpu hang - https://bugs.archlinux.org/task/72620 + # https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.10.77&id=c21b4002214c1c7e7b627b9b53375612f7aab6db + patch -Rp1 -i ../fix-gpu-hang.patch + echo "Setting version..." scripts/setlocalversion --save-scmversion echo "-$pkgrel" > localversion.10-pkgrel Added: fix-gpu-hang.patch =================================================================== --- fix-gpu-hang.patch (rev 0) +++ fix-gpu-hang.patch 2021-11-03 18:09:10 UTC (rev 427064) @@ -0,0 +1,40 @@ +From c21b4002214c1c7e7b627b9b53375612f7aab6db Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Christian=20K=C3=B6nig?= <[email protected]> +Date: Wed, 20 Oct 2021 19:19:46 +0200 +Subject: drm/ttm: fix memleak in ttm_transfered_destroy +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +commit 0db55f9a1bafbe3dac750ea669de9134922389b5 upstream. + +We need to cleanup the fences for ghost objects as well. + +Signed-off-by: Christian König <[email protected]> +Reported-by: Erhard F. <[email protected]> +Tested-by: Erhard F. <[email protected]> +Reviewed-by: Huang Rui <[email protected]> +Bug: https://bugzilla.kernel.org/show_bug.cgi?id=214029 +Bug: https://bugzilla.kernel.org/show_bug.cgi?id=214447 +CC: <[email protected]> +Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] +Signed-off-by: Greg Kroah-Hartman <[email protected]> +--- + drivers/gpu/drm/ttm/ttm_bo_util.c | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/drivers/gpu/drm/ttm/ttm_bo_util.c b/drivers/gpu/drm/ttm/ttm_bo_util.c +index fb2a25f8408fc..8fba425a76268 100644 +--- a/drivers/gpu/drm/ttm/ttm_bo_util.c ++++ b/drivers/gpu/drm/ttm/ttm_bo_util.c +@@ -322,6 +322,7 @@ static void ttm_transfered_destroy(struct ttm_buffer_object *bo) + struct ttm_transfer_obj *fbo; + + fbo = container_of(bo, struct ttm_transfer_obj, base); ++ dma_resv_fini(&fbo->base.base._resv); + ttm_bo_put(fbo->bo); + kfree(fbo); + } +-- +cgit 1.2.3-1.el7 +
