From: Christian König Date: Mon, 11 Apr 2022 13:21:59 +0000 (+0200) Subject: drm/ttm: fix logic inversion in ttm_eu_reserve_buffers X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=d72dcbe9fce505228dae43bef9da8f2b707d1b3d;p=linux.git drm/ttm: fix logic inversion in ttm_eu_reserve_buffers That should have been max, not min. Signed-off-by: Christian König Fixes: c8d4c18bfbc4 ("dma-buf/drivers: make reserving a shared slot mandatory v4") Reviewed-by: Matthew Auld Link: https://patchwork.freedesktop.org/patch/msgid/20220411134537.2854-1-christian.koenig@amd.com --- diff --git a/drivers/gpu/drm/ttm/ttm_execbuf_util.c b/drivers/gpu/drm/ttm/ttm_execbuf_util.c index 0eb995d25df17..dbee34a058dfd 100644 --- a/drivers/gpu/drm/ttm/ttm_execbuf_util.c +++ b/drivers/gpu/drm/ttm/ttm_execbuf_util.c @@ -101,7 +101,7 @@ int ttm_eu_reserve_buffers(struct ww_acquire_ctx *ticket, continue; } - num_fences = min(entry->num_shared, 1u); + num_fences = max(entry->num_shared, 1u); if (!ret) { ret = dma_resv_reserve_fences(bo->base.resv, num_fences);