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(parent: 61d1a82) | patch
drm/amdkfd: clamp queue size to minimum
authorDavid Yat Sin <David.YatSin@amd.com>
Tue, 25 Feb 2025 23:08:02 +0000 (18:08 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 25 Apr 2025 08:45:18 +0000 (10:45 +0200)
commit06a1db4cb7ac62e649e735ba90afc5c46a0b8780
tree2d91b6eafd9ba97b189d9460ea895bcf952f5309tree
parent61d1a8296eeb151192cba42f29532849ac536373commit | diff
drm/amdkfd: clamp queue size to minimum

[ Upstream commit e90711946b53590371ecce32e8fcc381a99d6333 ]

If queue size is less than minimum, clamp it to minimum to prevent
underflow when writing queue mqd.

Signed-off-by: David Yat Sin <David.YatSin@amd.com>
Reviewed-by: Jay Cornwall <jay.cornwall@amd.com>
Reviewed-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/gpu/drm/amd/amdkfd/kfd_chardev.c diff | blob | blame | history
include/uapi/linux/kfd_ioctl.h diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git