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(parent: 1c38108) | 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>
Sun, 20 Apr 2025 08:15:24 +0000 (10:15 +0200)
commit96757c085bd94495ebe4069807f9d35d6d2c75f8
tree4ffd72718470bf85850e27fce243225b0095de8ftree | snapshot
parent1c38108a49aafeb79e3c7be327612a81a967d9dacommit | 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 | history
include/uapi/linux/kfd_ioctl.h diff | blob | history
Domain: System / Kernel;