From 2d981e170fb2528fa4dfbf3f5f762ac59f4b4b2c Mon Sep 17 00:00:00 2001 From: Harish Kasiviswanathan Date: Thu, 28 Nov 2024 11:07:57 -0500 Subject: [PATCH] drm/amdkfd: hard-code MALL cacheline size for gfx11, gfx12 commit d50bf3f0fab636574c163ba8b5863e12b1ed19bd upstream. This information is not available in ip discovery table. Signed-off-by: Harish Kasiviswanathan Reviewed-by: David Belanger Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/amd/amdkfd/kfd_crat.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_crat.c b/drivers/gpu/drm/amd/amdkfd/kfd_crat.c index b72ea4300719d..d2993594c848a 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_crat.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_crat.c @@ -1503,7 +1503,7 @@ static int kfd_fill_gpu_cache_info_from_gfx_config(struct kfd_dev *kdev, CRAT_CACHE_FLAGS_DATA_CACHE | CRAT_CACHE_FLAGS_SIMD_CACHE); pcache_info[i].num_cu_shared = adev->gfx.config.max_cu_per_sh; - pcache_info[i].cache_line_size = 0; + pcache_info[i].cache_line_size = 64; i++; } return i; -- 2.47.3