Date: Thursday, November 4, 2021 @ 16:34:38 Author: andyrtr Revision: 427347
upgpkg: linux-lts 5.10.77-3: fix gpu hang regression - FS#72620 Added: linux-lts/trunk/fix-gpu-hang.diff Modified: linux-lts/trunk/PKGBUILD -------------------+ PKGBUILD | 6 +++--- fix-gpu-hang.diff | 40 ++++++++++++++++++++++++++++++++++++++++ 2 files changed, 43 insertions(+), 3 deletions(-) Modified: PKGBUILD =================================================================== --- PKGBUILD 2021-11-04 16:34:15 UTC (rev 427346) +++ PKGBUILD 2021-11-04 16:34:38 UTC (rev 427347) @@ -2,7 +2,7 @@ pkgbase=linux-lts pkgver=5.10.77 -pkgrel=2 +pkgrel=3 pkgdesc='LTS Linux' url="https://www.kernel.org/"; arch=(x86_64) @@ -18,7 +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 + fix-gpu-hang.diff ) validpgpkeys=( 'ABAF11C65A2970B130ABE3C479BE3E4300411886' # Linus Torvalds @@ -41,7 +41,7 @@ # 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 + patch -Rp1 -i ../fix-gpu-hang.diff echo "Setting version..." scripts/setlocalversion --save-scmversion Added: fix-gpu-hang.diff =================================================================== --- fix-gpu-hang.diff (rev 0) +++ fix-gpu-hang.diff 2021-11-04 16:34:38 UTC (rev 427347) @@ -0,0 +1,40 @@ +From c21b4002214c1c7e7b627b9b53375612f7aab6db Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Christian=20K=C3=B6nig?= <christian.koe...@amd.com> +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 <christian.koe...@amd.com> +Reported-by: Erhard F. <erhar...@mailbox.org> +Tested-by: Erhard F. <erhar...@mailbox.org> +Reviewed-by: Huang Rui <ray.hu...@amd.com> +Bug: https://bugzilla.kernel.org/show_bug.cgi?id=214029 +Bug: https://bugzilla.kernel.org/show_bug.cgi?id=214447 +CC: <sta...@vger.kernel.org> +Link: https://patchwork.freedesktop.org/patch/msgid/20211020173211.2247-1-christian.koe...@amd.com +Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org> +--- + 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 +
