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(parent: 6234a3c) | patch
udmabuf: fix a buf size overflow issue during udmabuf creation
authorXiaogang Chen <xiaogang.chen@amd.com>
Fri, 21 Mar 2025 16:41:26 +0000 (11:41 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 2 May 2025 05:50:57 +0000 (07:50 +0200)
commitb2ff4e9c599b000833d16a917f519aa2e4a75de2
tree5c27f71ea60ae3bf2b35a10abc807651f39f2e26tree
parent6234a3c727843262568c4813d50c3e418a01cdcbcommit | diff
udmabuf: fix a buf size overflow issue during udmabuf creation

[ Upstream commit 021ba7f1babd029e714d13a6bf2571b08af96d0f ]

by casting size_limit_mb to u64  when calculate pglimit.

Signed-off-by: Xiaogang Chen<Xiaogang.Chen@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250321164126.329638-1-xiaogang.chen@amd.com
Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/dma-buf/udmabuf.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git