diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.19.8/1174-Revert-drm-amd-display-add-msse2-to-prevent-Clang-fr.patch')
-rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.19.8/1174-Revert-drm-amd-display-add-msse2-to-prevent-Clang-fr.patch | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.19.8/1174-Revert-drm-amd-display-add-msse2-to-prevent-Clang-fr.patch b/common/recipes-kernel/linux/linux-yocto-4.19.8/1174-Revert-drm-amd-display-add-msse2-to-prevent-Clang-fr.patch new file mode 100644 index 00000000..f431311a --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.19.8/1174-Revert-drm-amd-display-add-msse2-to-prevent-Clang-fr.patch @@ -0,0 +1,48 @@ +From cbd52857ac196fa2bb8ef0f23fddaf130bd36a60 Mon Sep 17 00:00:00 2001 +From: Alex Deucher <alexander.deucher@amd.com> +Date: Tue, 29 Jan 2019 11:55:42 -0500 +Subject: [PATCH 1174/2940] Revert "drm/amd/display: add -msse2 to prevent + Clang from emitting libcalls to undefined SW FP routines" + +This reverts commit 10117450735c7a7c0858095fb46a860e7037cb9a. + +Causes a crash. + +Bug: https://bugs.freedesktop.org/show_bug.cgi?id=109487 +Reviewed-by: Harry Wentland <harry.wentland@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +Cc: stable@vger.kernel.org # 4.19 +--- + drivers/gpu/drm/amd/display/dc/calcs/Makefile | 2 +- + drivers/gpu/drm/amd/display/dc/dml/Makefile | 2 +- + 2 files changed, 2 insertions(+), 2 deletions(-) + +diff --git a/drivers/gpu/drm/amd/display/dc/calcs/Makefile b/drivers/gpu/drm/amd/display/dc/calcs/Makefile +index ad2997ff6f10..416500e51b8d 100644 +--- a/drivers/gpu/drm/amd/display/dc/calcs/Makefile ++++ b/drivers/gpu/drm/amd/display/dc/calcs/Makefile +@@ -30,7 +30,7 @@ else ifneq ($(call cc-option, -mstack-alignment=16),) + cc_stack_align := -mstack-alignment=16 + endif + +-calcs_ccflags := -mhard-float -msse -msse2 $(cc_stack_align) ++calcs_ccflags := -mhard-float -msse $(cc_stack_align) + + CFLAGS_dcn_calcs.o := $(calcs_ccflags) + CFLAGS_dcn_calc_auto.o := $(calcs_ccflags) +diff --git a/drivers/gpu/drm/amd/display/dc/dml/Makefile b/drivers/gpu/drm/amd/display/dc/dml/Makefile +index 33c7d7588712..d97ca6528f9d 100644 +--- a/drivers/gpu/drm/amd/display/dc/dml/Makefile ++++ b/drivers/gpu/drm/amd/display/dc/dml/Makefile +@@ -30,7 +30,7 @@ else ifneq ($(call cc-option, -mstack-alignment=16),) + cc_stack_align := -mstack-alignment=16 + endif + +-dml_ccflags := -mhard-float -msse -msse2 $(cc_stack_align) ++dml_ccflags := -mhard-float -msse $(cc_stack_align) + + CFLAGS_display_mode_lib.o := $(dml_ccflags) + CFLAGS_display_pipe_clocks.o := $(dml_ccflags) +-- +2.17.1 + |