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drm/amdkfd: remove gfx 12 trap handler page size cap

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[ Upstream commit cd82f29ec51b2e616289db7b258a936127c16efa ]

GFX 12 does not require a page size cap for the trap handler because
it does not require a CWSR work around like GFX 11 did.

Signed-off-by: Jonathan Kim <jonathan.kim@amd.com>
Reviewed-by: David Belanger <david.belanger@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Jonathan Kim
2024-11-05 12:38:30 -05:00
committed by Greg Kroah-Hartman
parent 37d28309ee
commit 6c7dc7ad86
1 changed files with 2 additions and 1 deletions
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3
drivers/gpu/drm/amd/amdkfd/kfd_device.c
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@@ -537,7 +537,8 @@ static void kfd_cwsr_init(struct kfd_dev *kfd)
kfd->cwsr_isa = cwsr_trap_gfx11_hex;
kfd->cwsr_isa_size = sizeof(cwsr_trap_gfx11_hex);
} else {
BUILD_BUG_ON(sizeof(cwsr_trap_gfx12_hex) > PAGE_SIZE);
BUILD_BUG_ON(sizeof(cwsr_trap_gfx12_hex)
> KFD_CWSR_TMA_OFFSET);
kfd->cwsr_isa = cwsr_trap_gfx12_hex;
kfd->cwsr_isa_size = sizeof(cwsr_trap_gfx12_hex);
}