Clang warns: drivers/gpu/drm/tegra/hub.c:513:11: warning: shift count >= width of type [-Wshift-count-overflow] base |= BIT(39); ^~~~~~~ BIT is unsigned long, which is 32-bit on ARCH=arm, hence the overflow warning. Switch to BIT_ULL, which is 64-bit and will not overflow. Fixes: 7b6f846785f4 ("drm/tegra: Support sector layout on Tegra194") Link: https://github.com/ClangBuiltLinux/linux/issues/1351 Signed-off-by: Nathan Chancellor <nathan@xxxxxxxxxx> --- drivers/gpu/drm/tegra/hub.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/tegra/hub.c b/drivers/gpu/drm/tegra/hub.c index 79bff8b48271..bfae8a02f55b 100644 --- a/drivers/gpu/drm/tegra/hub.c +++ b/drivers/gpu/drm/tegra/hub.c @@ -510,7 +510,7 @@ static void tegra_shared_plane_atomic_update(struct drm_plane *plane, * dGPU sector layout. */ if (tegra_plane_state->tiling.sector_layout == TEGRA_BO_SECTOR_LAYOUT_GPU) - base |= BIT(39); + base |= BIT_ULL(39); #endif tegra_plane_writel(p, tegra_plane_state->format, DC_WIN_COLOR_DEPTH); base-commit: 0265531f0897f890da3f9c2958707af099c7d974 -- 2.31.1.272.g89b43f80a5 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel