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From: Samuel Holland <samuel.holland@sifive.com>
To: Andrew Morton <akpm@linux-foundation.org>,
	linux-arm-kernel@lists.infradead.org, x86@kernel.org
Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org,
	linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org,
	Christoph Hellwig <hch@lst.de>,
	loongarch@lists.linux.dev, amd-gfx@lists.freedesktop.org,
	Samuel Holland <samuel.holland@sifive.com>
Subject: [PATCH v4 15/15] selftests/fpu: Allow building on other architectures
Date: Fri, 29 Mar 2024 00:18:30 -0700	[thread overview]
Message-ID: <20240329072441.591471-16-samuel.holland@sifive.com> (raw)
In-Reply-To: <20240329072441.591471-1-samuel.holland@sifive.com>

Now that ARCH_HAS_KERNEL_FPU_SUPPORT provides a common way to compile
and run floating-point code, this test is no longer x86-specific.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Samuel Holland <samuel.holland@sifive.com>
---

(no changes since v1)

 lib/Kconfig.debug   |  2 +-
 lib/Makefile        | 25 ++-----------------------
 lib/test_fpu_glue.c |  5 ++++-
 3 files changed, 7 insertions(+), 25 deletions(-)

diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index c63a5fbf1f1c..f93e778e0405 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -2890,7 +2890,7 @@ config TEST_FREE_PAGES
 
 config TEST_FPU
 	tristate "Test floating point operations in kernel space"
-	depends on X86 && !KCOV_INSTRUMENT_ALL
+	depends on ARCH_HAS_KERNEL_FPU_SUPPORT && !KCOV_INSTRUMENT_ALL
 	help
 	  Enable this option to add /sys/kernel/debug/selftest_helpers/test_fpu
 	  which will trigger a sequence of floating point operations. This is used
diff --git a/lib/Makefile b/lib/Makefile
index fcb35bf50979..e44ad11f77b5 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -110,31 +110,10 @@ CFLAGS_test_fprobe.o += $(CC_FLAGS_FTRACE)
 obj-$(CONFIG_FPROBE_SANITY_TEST) += test_fprobe.o
 obj-$(CONFIG_TEST_OBJPOOL) += test_objpool.o
 
-#
-# CFLAGS for compiling floating point code inside the kernel. x86/Makefile turns
-# off the generation of FPU/SSE* instructions for kernel proper but FPU_FLAGS
-# get appended last to CFLAGS and thus override those previous compiler options.
-#
-FPU_CFLAGS := -msse -msse2
-ifdef CONFIG_CC_IS_GCC
-# Stack alignment mismatch, proceed with caution.
-# GCC < 7.1 cannot compile code using `double` and -mpreferred-stack-boundary=3
-# (8B stack alignment).
-# See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53383
-#
-# The "-msse" in the first argument is there so that the
-# -mpreferred-stack-boundary=3 build error:
-#
-#  -mpreferred-stack-boundary=3 is not between 4 and 12
-#
-# can be triggered. Otherwise gcc doesn't complain.
-FPU_CFLAGS += -mhard-float
-FPU_CFLAGS += $(call cc-option,-msse -mpreferred-stack-boundary=3,-mpreferred-stack-boundary=4)
-endif
-
 obj-$(CONFIG_TEST_FPU) += test_fpu.o
 test_fpu-y := test_fpu_glue.o test_fpu_impl.o
-CFLAGS_test_fpu_impl.o += $(FPU_CFLAGS)
+CFLAGS_test_fpu_impl.o += $(CC_FLAGS_FPU)
+CFLAGS_REMOVE_test_fpu_impl.o += $(CC_FLAGS_NO_FPU)
 
 # Some KUnit files (hooks.o) need to be built-in even when KUnit is a module,
 # so we can't just use obj-$(CONFIG_KUNIT).
diff --git a/lib/test_fpu_glue.c b/lib/test_fpu_glue.c
index 85963d7be826..eef282a2715f 100644
--- a/lib/test_fpu_glue.c
+++ b/lib/test_fpu_glue.c
@@ -17,7 +17,7 @@
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/debugfs.h>
-#include <asm/fpu/api.h>
+#include <linux/fpu.h>
 
 #include "test_fpu.h"
 
@@ -38,6 +38,9 @@ static struct dentry *selftest_dir;
 
 static int __init test_fpu_init(void)
 {
+	if (!kernel_fpu_available())
+		return -EINVAL;
+
 	selftest_dir = debugfs_create_dir("selftest_helpers", NULL);
 	if (!selftest_dir)
 		return -ENOMEM;
-- 
2.44.0


WARNING: multiple messages have this Message-ID (diff)
From: Samuel Holland <samuel.holland@sifive.com>
To: Andrew Morton <akpm@linux-foundation.org>,
	linux-arm-kernel@lists.infradead.org, x86@kernel.org
Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org,
	linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org,
	Christoph Hellwig <hch@lst.de>,
	loongarch@lists.linux.dev, amd-gfx@lists.freedesktop.org,
	Samuel Holland <samuel.holland@sifive.com>
Subject: [PATCH v4 15/15] selftests/fpu: Allow building on other architectures
Date: Fri, 29 Mar 2024 00:18:30 -0700	[thread overview]
Message-ID: <20240329072441.591471-16-samuel.holland@sifive.com> (raw)
In-Reply-To: <20240329072441.591471-1-samuel.holland@sifive.com>

Now that ARCH_HAS_KERNEL_FPU_SUPPORT provides a common way to compile
and run floating-point code, this test is no longer x86-specific.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Samuel Holland <samuel.holland@sifive.com>
---

(no changes since v1)

 lib/Kconfig.debug   |  2 +-
 lib/Makefile        | 25 ++-----------------------
 lib/test_fpu_glue.c |  5 ++++-
 3 files changed, 7 insertions(+), 25 deletions(-)

diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index c63a5fbf1f1c..f93e778e0405 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -2890,7 +2890,7 @@ config TEST_FREE_PAGES
 
 config TEST_FPU
 	tristate "Test floating point operations in kernel space"
-	depends on X86 && !KCOV_INSTRUMENT_ALL
+	depends on ARCH_HAS_KERNEL_FPU_SUPPORT && !KCOV_INSTRUMENT_ALL
 	help
 	  Enable this option to add /sys/kernel/debug/selftest_helpers/test_fpu
 	  which will trigger a sequence of floating point operations. This is used
diff --git a/lib/Makefile b/lib/Makefile
index fcb35bf50979..e44ad11f77b5 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -110,31 +110,10 @@ CFLAGS_test_fprobe.o += $(CC_FLAGS_FTRACE)
 obj-$(CONFIG_FPROBE_SANITY_TEST) += test_fprobe.o
 obj-$(CONFIG_TEST_OBJPOOL) += test_objpool.o
 
-#
-# CFLAGS for compiling floating point code inside the kernel. x86/Makefile turns
-# off the generation of FPU/SSE* instructions for kernel proper but FPU_FLAGS
-# get appended last to CFLAGS and thus override those previous compiler options.
-#
-FPU_CFLAGS := -msse -msse2
-ifdef CONFIG_CC_IS_GCC
-# Stack alignment mismatch, proceed with caution.
-# GCC < 7.1 cannot compile code using `double` and -mpreferred-stack-boundary=3
-# (8B stack alignment).
-# See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53383
-#
-# The "-msse" in the first argument is there so that the
-# -mpreferred-stack-boundary=3 build error:
-#
-#  -mpreferred-stack-boundary=3 is not between 4 and 12
-#
-# can be triggered. Otherwise gcc doesn't complain.
-FPU_CFLAGS += -mhard-float
-FPU_CFLAGS += $(call cc-option,-msse -mpreferred-stack-boundary=3,-mpreferred-stack-boundary=4)
-endif
-
 obj-$(CONFIG_TEST_FPU) += test_fpu.o
 test_fpu-y := test_fpu_glue.o test_fpu_impl.o
-CFLAGS_test_fpu_impl.o += $(FPU_CFLAGS)
+CFLAGS_test_fpu_impl.o += $(CC_FLAGS_FPU)
+CFLAGS_REMOVE_test_fpu_impl.o += $(CC_FLAGS_NO_FPU)
 
 # Some KUnit files (hooks.o) need to be built-in even when KUnit is a module,
 # so we can't just use obj-$(CONFIG_KUNIT).
diff --git a/lib/test_fpu_glue.c b/lib/test_fpu_glue.c
index 85963d7be826..eef282a2715f 100644
--- a/lib/test_fpu_glue.c
+++ b/lib/test_fpu_glue.c
@@ -17,7 +17,7 @@
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/debugfs.h>
-#include <asm/fpu/api.h>
+#include <linux/fpu.h>
 
 #include "test_fpu.h"
 
@@ -38,6 +38,9 @@ static struct dentry *selftest_dir;
 
 static int __init test_fpu_init(void)
 {
+	if (!kernel_fpu_available())
+		return -EINVAL;
+
 	selftest_dir = debugfs_create_dir("selftest_helpers", NULL);
 	if (!selftest_dir)
 		return -ENOMEM;
-- 
2.44.0


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

WARNING: multiple messages have this Message-ID (diff)
From: Samuel Holland <samuel.holland@sifive.com>
To: Andrew Morton <akpm@linux-foundation.org>,
	linux-arm-kernel@lists.infradead.org, x86@kernel.org
Cc: linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org,
	amd-gfx@lists.freedesktop.org,
	Samuel Holland <samuel.holland@sifive.com>,
	loongarch@lists.linux.dev, linux-riscv@lists.infradead.org,
	linuxppc-dev@lists.ozlabs.org, Christoph Hellwig <hch@lst.de>
Subject: [PATCH v4 15/15] selftests/fpu: Allow building on other architectures
Date: Fri, 29 Mar 2024 00:18:30 -0700	[thread overview]
Message-ID: <20240329072441.591471-16-samuel.holland@sifive.com> (raw)
In-Reply-To: <20240329072441.591471-1-samuel.holland@sifive.com>

Now that ARCH_HAS_KERNEL_FPU_SUPPORT provides a common way to compile
and run floating-point code, this test is no longer x86-specific.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Samuel Holland <samuel.holland@sifive.com>
---

(no changes since v1)

 lib/Kconfig.debug   |  2 +-
 lib/Makefile        | 25 ++-----------------------
 lib/test_fpu_glue.c |  5 ++++-
 3 files changed, 7 insertions(+), 25 deletions(-)

diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index c63a5fbf1f1c..f93e778e0405 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -2890,7 +2890,7 @@ config TEST_FREE_PAGES
 
 config TEST_FPU
 	tristate "Test floating point operations in kernel space"
-	depends on X86 && !KCOV_INSTRUMENT_ALL
+	depends on ARCH_HAS_KERNEL_FPU_SUPPORT && !KCOV_INSTRUMENT_ALL
 	help
 	  Enable this option to add /sys/kernel/debug/selftest_helpers/test_fpu
 	  which will trigger a sequence of floating point operations. This is used
diff --git a/lib/Makefile b/lib/Makefile
index fcb35bf50979..e44ad11f77b5 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -110,31 +110,10 @@ CFLAGS_test_fprobe.o += $(CC_FLAGS_FTRACE)
 obj-$(CONFIG_FPROBE_SANITY_TEST) += test_fprobe.o
 obj-$(CONFIG_TEST_OBJPOOL) += test_objpool.o
 
-#
-# CFLAGS for compiling floating point code inside the kernel. x86/Makefile turns
-# off the generation of FPU/SSE* instructions for kernel proper but FPU_FLAGS
-# get appended last to CFLAGS and thus override those previous compiler options.
-#
-FPU_CFLAGS := -msse -msse2
-ifdef CONFIG_CC_IS_GCC
-# Stack alignment mismatch, proceed with caution.
-# GCC < 7.1 cannot compile code using `double` and -mpreferred-stack-boundary=3
-# (8B stack alignment).
-# See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53383
-#
-# The "-msse" in the first argument is there so that the
-# -mpreferred-stack-boundary=3 build error:
-#
-#  -mpreferred-stack-boundary=3 is not between 4 and 12
-#
-# can be triggered. Otherwise gcc doesn't complain.
-FPU_CFLAGS += -mhard-float
-FPU_CFLAGS += $(call cc-option,-msse -mpreferred-stack-boundary=3,-mpreferred-stack-boundary=4)
-endif
-
 obj-$(CONFIG_TEST_FPU) += test_fpu.o
 test_fpu-y := test_fpu_glue.o test_fpu_impl.o
-CFLAGS_test_fpu_impl.o += $(FPU_CFLAGS)
+CFLAGS_test_fpu_impl.o += $(CC_FLAGS_FPU)
+CFLAGS_REMOVE_test_fpu_impl.o += $(CC_FLAGS_NO_FPU)
 
 # Some KUnit files (hooks.o) need to be built-in even when KUnit is a module,
 # so we can't just use obj-$(CONFIG_KUNIT).
diff --git a/lib/test_fpu_glue.c b/lib/test_fpu_glue.c
index 85963d7be826..eef282a2715f 100644
--- a/lib/test_fpu_glue.c
+++ b/lib/test_fpu_glue.c
@@ -17,7 +17,7 @@
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/debugfs.h>
-#include <asm/fpu/api.h>
+#include <linux/fpu.h>
 
 #include "test_fpu.h"
 
@@ -38,6 +38,9 @@ static struct dentry *selftest_dir;
 
 static int __init test_fpu_init(void)
 {
+	if (!kernel_fpu_available())
+		return -EINVAL;
+
 	selftest_dir = debugfs_create_dir("selftest_helpers", NULL);
 	if (!selftest_dir)
 		return -ENOMEM;
-- 
2.44.0


WARNING: multiple messages have this Message-ID (diff)
From: Samuel Holland <samuel.holland@sifive.com>
To: Andrew Morton <akpm@linux-foundation.org>,
	linux-arm-kernel@lists.infradead.org, x86@kernel.org
Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org,
	linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org,
	Christoph Hellwig <hch@lst.de>,
	loongarch@lists.linux.dev, amd-gfx@lists.freedesktop.org,
	Samuel Holland <samuel.holland@sifive.com>
Subject: [PATCH v4 15/15] selftests/fpu: Allow building on other architectures
Date: Fri, 29 Mar 2024 00:18:30 -0700	[thread overview]
Message-ID: <20240329072441.591471-16-samuel.holland@sifive.com> (raw)
In-Reply-To: <20240329072441.591471-1-samuel.holland@sifive.com>

Now that ARCH_HAS_KERNEL_FPU_SUPPORT provides a common way to compile
and run floating-point code, this test is no longer x86-specific.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Samuel Holland <samuel.holland@sifive.com>
---

(no changes since v1)

 lib/Kconfig.debug   |  2 +-
 lib/Makefile        | 25 ++-----------------------
 lib/test_fpu_glue.c |  5 ++++-
 3 files changed, 7 insertions(+), 25 deletions(-)

diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index c63a5fbf1f1c..f93e778e0405 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -2890,7 +2890,7 @@ config TEST_FREE_PAGES
 
 config TEST_FPU
 	tristate "Test floating point operations in kernel space"
-	depends on X86 && !KCOV_INSTRUMENT_ALL
+	depends on ARCH_HAS_KERNEL_FPU_SUPPORT && !KCOV_INSTRUMENT_ALL
 	help
 	  Enable this option to add /sys/kernel/debug/selftest_helpers/test_fpu
 	  which will trigger a sequence of floating point operations. This is used
diff --git a/lib/Makefile b/lib/Makefile
index fcb35bf50979..e44ad11f77b5 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -110,31 +110,10 @@ CFLAGS_test_fprobe.o += $(CC_FLAGS_FTRACE)
 obj-$(CONFIG_FPROBE_SANITY_TEST) += test_fprobe.o
 obj-$(CONFIG_TEST_OBJPOOL) += test_objpool.o
 
-#
-# CFLAGS for compiling floating point code inside the kernel. x86/Makefile turns
-# off the generation of FPU/SSE* instructions for kernel proper but FPU_FLAGS
-# get appended last to CFLAGS and thus override those previous compiler options.
-#
-FPU_CFLAGS := -msse -msse2
-ifdef CONFIG_CC_IS_GCC
-# Stack alignment mismatch, proceed with caution.
-# GCC < 7.1 cannot compile code using `double` and -mpreferred-stack-boundary=3
-# (8B stack alignment).
-# See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53383
-#
-# The "-msse" in the first argument is there so that the
-# -mpreferred-stack-boundary=3 build error:
-#
-#  -mpreferred-stack-boundary=3 is not between 4 and 12
-#
-# can be triggered. Otherwise gcc doesn't complain.
-FPU_CFLAGS += -mhard-float
-FPU_CFLAGS += $(call cc-option,-msse -mpreferred-stack-boundary=3,-mpreferred-stack-boundary=4)
-endif
-
 obj-$(CONFIG_TEST_FPU) += test_fpu.o
 test_fpu-y := test_fpu_glue.o test_fpu_impl.o
-CFLAGS_test_fpu_impl.o += $(FPU_CFLAGS)
+CFLAGS_test_fpu_impl.o += $(CC_FLAGS_FPU)
+CFLAGS_REMOVE_test_fpu_impl.o += $(CC_FLAGS_NO_FPU)
 
 # Some KUnit files (hooks.o) need to be built-in even when KUnit is a module,
 # so we can't just use obj-$(CONFIG_KUNIT).
diff --git a/lib/test_fpu_glue.c b/lib/test_fpu_glue.c
index 85963d7be826..eef282a2715f 100644
--- a/lib/test_fpu_glue.c
+++ b/lib/test_fpu_glue.c
@@ -17,7 +17,7 @@
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/debugfs.h>
-#include <asm/fpu/api.h>
+#include <linux/fpu.h>
 
 #include "test_fpu.h"
 
@@ -38,6 +38,9 @@ static struct dentry *selftest_dir;
 
 static int __init test_fpu_init(void)
 {
+	if (!kernel_fpu_available())
+		return -EINVAL;
+
 	selftest_dir = debugfs_create_dir("selftest_helpers", NULL);
 	if (!selftest_dir)
 		return -ENOMEM;
-- 
2.44.0


_______________________________________________
linux-riscv mailing list
linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv

  parent reply	other threads:[~2024-03-29  7:25 UTC|newest]

Thread overview: 120+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-03-29  7:18 [PATCH v4 00/15] Unified cross-architecture kernel-mode FPU API Samuel Holland
2024-03-29  7:18 ` Samuel Holland
2024-03-29  7:18 ` Samuel Holland
2024-03-29  7:18 ` Samuel Holland
2024-03-29  7:18 ` [PATCH v4 01/15] arch: Add ARCH_HAS_KERNEL_FPU_SUPPORT Samuel Holland
2024-03-29  7:18   ` Samuel Holland
2024-03-29  7:18   ` Samuel Holland
2024-03-29  7:18   ` Samuel Holland
2024-03-29  7:18 ` [PATCH v4 02/15] ARM: Implement ARCH_HAS_KERNEL_FPU_SUPPORT Samuel Holland
2024-03-29  7:18   ` Samuel Holland
2024-03-29  7:18   ` Samuel Holland
2024-03-29  7:18   ` Samuel Holland
2024-03-29  7:18 ` [PATCH v4 03/15] ARM: crypto: Use CC_FLAGS_FPU for NEON CFLAGS Samuel Holland
2024-03-29  7:18   ` Samuel Holland
2024-03-29  7:18   ` Samuel Holland
2024-03-29  7:18   ` Samuel Holland
2024-03-29  7:18 ` [PATCH v4 04/15] arm64: Implement ARCH_HAS_KERNEL_FPU_SUPPORT Samuel Holland
2024-03-29  7:18   ` Samuel Holland
2024-03-29  7:18   ` Samuel Holland
2024-03-29  7:18   ` Samuel Holland
2024-03-29  7:18 ` [PATCH v4 05/15] arm64: crypto: Use CC_FLAGS_FPU for NEON CFLAGS Samuel Holland
2024-03-29  7:18   ` Samuel Holland
2024-03-29  7:18   ` Samuel Holland
2024-03-29  7:18   ` Samuel Holland
2024-03-29  7:18 ` [PATCH v4 06/15] lib/raid6: " Samuel Holland
2024-03-29  7:18   ` Samuel Holland
2024-03-29  7:18   ` Samuel Holland
2024-03-29  7:18   ` Samuel Holland
2024-03-29  7:18 ` [PATCH v4 07/15] LoongArch: Implement ARCH_HAS_KERNEL_FPU_SUPPORT Samuel Holland
2024-03-29  7:18   ` Samuel Holland
2024-03-29  7:18   ` Samuel Holland
2024-03-29  7:18   ` Samuel Holland
2024-03-29  7:18 ` [PATCH v4 08/15] powerpc: " Samuel Holland
2024-03-29  7:18   ` Samuel Holland
2024-03-29  7:18   ` Samuel Holland
2024-03-29  7:18   ` Samuel Holland
2024-03-29  7:18 ` [PATCH v4 09/15] x86/fpu: Fix asm/fpu/types.h include guard Samuel Holland
2024-03-29  7:18   ` Samuel Holland
2024-03-29  7:18   ` Samuel Holland
2024-03-29  7:18   ` Samuel Holland
2024-03-29 17:30   ` Dave Hansen
2024-03-29 17:30     ` Dave Hansen
2024-03-29 17:30     ` Dave Hansen
2024-03-29 17:30     ` Dave Hansen
2024-03-29  7:18 ` [PATCH v4 10/15] x86: Implement ARCH_HAS_KERNEL_FPU_SUPPORT Samuel Holland
2024-03-29  7:18   ` Samuel Holland
2024-03-29  7:18   ` Samuel Holland
2024-03-29  7:18   ` Samuel Holland
2024-03-29 17:28   ` Dave Hansen
2024-03-29 17:28     ` Dave Hansen
2024-03-29 17:28     ` Dave Hansen
2024-03-29 17:28     ` Dave Hansen
2024-03-29 18:02     ` Samuel Holland
2024-03-29 18:02       ` Samuel Holland
2024-03-29 18:02       ` Samuel Holland
2024-03-29 18:02       ` Samuel Holland
2024-03-29  7:18 ` [PATCH v4 11/15] riscv: Add support for kernel-mode FPU Samuel Holland
2024-03-29  7:18   ` Samuel Holland
2024-03-29  7:18   ` Samuel Holland
2024-03-29  7:18   ` Samuel Holland
2024-03-29  7:18 ` [PATCH v4 12/15] drm/amd/display: Only use hard-float, not altivec on powerpc Samuel Holland
2024-03-29  7:18   ` Samuel Holland
2024-03-29  7:18   ` Samuel Holland
2024-03-29  7:18   ` Samuel Holland
2024-04-30 17:28   ` Harry Wentland
2024-04-30 17:28     ` Harry Wentland
2024-04-30 17:28     ` Harry Wentland
2024-04-30 17:28     ` Harry Wentland
2024-03-29  7:18 ` [PATCH v4 13/15] drm/amd/display: Use ARCH_HAS_KERNEL_FPU_SUPPORT Samuel Holland
2024-03-29  7:18   ` Samuel Holland
2024-03-29  7:18   ` Samuel Holland
2024-03-29  7:18   ` Samuel Holland
2024-04-10 22:21   ` Thiago Jung Bauermann
2024-04-10 22:21     ` Thiago Jung Bauermann
2024-04-10 22:21     ` Thiago Jung Bauermann
2024-04-10 22:21     ` Thiago Jung Bauermann
2024-04-10 22:47     ` Samuel Holland
2024-04-10 22:47       ` Samuel Holland
2024-04-10 22:47       ` Samuel Holland
2024-04-10 22:47       ` Samuel Holland
2024-04-11  1:02       ` Thiago Jung Bauermann
2024-04-11  1:02         ` Thiago Jung Bauermann
2024-04-11  1:02         ` Thiago Jung Bauermann
2024-04-11  1:02         ` Thiago Jung Bauermann
2024-04-11  1:11         ` Samuel Holland
2024-04-11  1:11           ` Samuel Holland
2024-04-11  1:11           ` Samuel Holland
2024-04-11  1:11           ` Samuel Holland
2024-04-11  1:27           ` Thiago Jung Bauermann
2024-04-11  1:27             ` Thiago Jung Bauermann
2024-04-11  1:27             ` Thiago Jung Bauermann
2024-04-11  1:27             ` Thiago Jung Bauermann
2024-04-11  7:15           ` Ard Biesheuvel
2024-04-11  7:15             ` Ard Biesheuvel
2024-04-11  7:15             ` Ard Biesheuvel
2024-04-11  7:15             ` Ard Biesheuvel
2024-04-11  7:31             ` Arnd Bergmann
2024-04-11  7:31               ` Arnd Bergmann
2024-04-11  7:31               ` Arnd Bergmann
2024-04-11  7:31               ` Arnd Bergmann
2024-04-12  1:54               ` Dave Airlie
2024-04-12  1:54                 ` Dave Airlie
2024-04-12  1:54                 ` Dave Airlie
2024-04-12  1:54                 ` Dave Airlie
2024-04-30 17:29   ` Harry Wentland
2024-04-30 17:29     ` Harry Wentland
2024-04-30 17:29     ` Harry Wentland
2024-04-30 17:29     ` Harry Wentland
2024-03-29  7:18 ` [PATCH v4 14/15] selftests/fpu: Move FP code to a separate translation unit Samuel Holland
2024-03-29  7:18   ` Samuel Holland
2024-03-29  7:18   ` Samuel Holland
2024-03-29  7:18   ` Samuel Holland
2024-03-29  7:18 ` Samuel Holland [this message]
2024-03-29  7:18   ` [PATCH v4 15/15] selftests/fpu: Allow building on other architectures Samuel Holland
2024-03-29  7:18   ` Samuel Holland
2024-03-29  7:18   ` Samuel Holland
2024-04-03 12:51 ` [PATCH v4 00/15] Unified cross-architecture kernel-mode FPU API Christian König
2024-04-03 12:51   ` Christian König
2024-04-03 12:51   ` Christian König
2024-04-03 12:51   ` Christian König

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