From: Nick Desaulniers <ndesaulniers@google.com> To: Catalin Marinas <catalin.marinas@arm.com>, Will Deacon <will@kernel.org> Cc: llvm@lists.linux.dev, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Vincenzo Frascino <vincenzo.frascino@arm.com>, Nathan Chancellor <nathan@kernel.org>, Nick Desaulniers <ndesaulniers@google.com> Subject: [PATCH v2 0/4] compat vdso cleanups Date: Tue, 19 Oct 2021 15:36:42 -0700 [thread overview] Message-ID: <20211019223646.1146945-1-ndesaulniers@google.com> (raw) Four fixes for compat vdso, the first three are related, the fourth is standalone. The first three fix a warning observed for `mrproper` targets when $(CROSS_COMPILE_COMPAT)gcc is not in the $PATH. The fourth makes is so that CROSS_COMPILE_COMPAT is not necessary to select COMPAT_VDSO when using clang+lld. Based on arm64/linux.git/for-next/misc. Changes v1 -> v2: * Fix binutils version numbers in 1/4 as per Christian. * Add new patch 2/4 as per Arnd. * Rewrite 3/4 to use redirection of stderr to /dev/null, as per Masahiro. * Add parens and update commit message of 4/4 as per Nathan. Nick Desaulniers (4): arm64: vdso32: drop the test for dmb ishld arm64: vdso32: drop test for -march=armv8-a arm64: vdso32: suppress error message for 'make mrproper' arm64: vdso32: require CROSS_COMPILE_COMPAT for gcc+bfd arch/arm64/Kconfig | 3 +- arch/arm64/include/asm/vdso/compat_barrier.h | 7 ---- arch/arm64/kernel/vdso32/Makefile | 36 +++++--------------- 3 files changed, 10 insertions(+), 36 deletions(-) base-commit: de56379f21c70196ff18c48790e8e43865893869 -- 2.33.0.1079.g6e70778dc9-goog
WARNING: multiple messages have this Message-ID (diff)
From: Nick Desaulniers <ndesaulniers@google.com> To: Catalin Marinas <catalin.marinas@arm.com>, Will Deacon <will@kernel.org> Cc: llvm@lists.linux.dev, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Vincenzo Frascino <vincenzo.frascino@arm.com>, Nathan Chancellor <nathan@kernel.org>, Nick Desaulniers <ndesaulniers@google.com> Subject: [PATCH v2 0/4] compat vdso cleanups Date: Tue, 19 Oct 2021 15:36:42 -0700 [thread overview] Message-ID: <20211019223646.1146945-1-ndesaulniers@google.com> (raw) Four fixes for compat vdso, the first three are related, the fourth is standalone. The first three fix a warning observed for `mrproper` targets when $(CROSS_COMPILE_COMPAT)gcc is not in the $PATH. The fourth makes is so that CROSS_COMPILE_COMPAT is not necessary to select COMPAT_VDSO when using clang+lld. Based on arm64/linux.git/for-next/misc. Changes v1 -> v2: * Fix binutils version numbers in 1/4 as per Christian. * Add new patch 2/4 as per Arnd. * Rewrite 3/4 to use redirection of stderr to /dev/null, as per Masahiro. * Add parens and update commit message of 4/4 as per Nathan. Nick Desaulniers (4): arm64: vdso32: drop the test for dmb ishld arm64: vdso32: drop test for -march=armv8-a arm64: vdso32: suppress error message for 'make mrproper' arm64: vdso32: require CROSS_COMPILE_COMPAT for gcc+bfd arch/arm64/Kconfig | 3 +- arch/arm64/include/asm/vdso/compat_barrier.h | 7 ---- arch/arm64/kernel/vdso32/Makefile | 36 +++++--------------- 3 files changed, 10 insertions(+), 36 deletions(-) base-commit: de56379f21c70196ff18c48790e8e43865893869 -- 2.33.0.1079.g6e70778dc9-goog _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next reply other threads:[~2021-10-19 22:36 UTC|newest] Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-10-19 22:36 Nick Desaulniers [this message] 2021-10-19 22:36 ` [PATCH v2 0/4] compat vdso cleanups Nick Desaulniers 2021-10-19 22:36 ` [PATCH v2 1/4] arm64: vdso32: drop the test for dmb ishld Nick Desaulniers 2021-10-19 22:36 ` Nick Desaulniers 2021-10-20 0:42 ` Nathan Chancellor 2021-10-20 0:42 ` Nathan Chancellor 2021-10-20 7:51 ` Vincenzo Frascino 2021-10-20 7:51 ` Vincenzo Frascino 2021-10-19 22:36 ` [PATCH v2 2/4] arm64: vdso32: drop test for -march=armv8-a Nick Desaulniers 2021-10-19 22:36 ` Nick Desaulniers 2021-10-20 0:43 ` Nathan Chancellor 2021-10-20 0:43 ` Nathan Chancellor 2021-10-20 7:52 ` Vincenzo Frascino 2021-10-20 7:52 ` Vincenzo Frascino 2021-10-19 22:36 ` [PATCH v2 3/4] arm64: vdso32: suppress error message for 'make mrproper' Nick Desaulniers 2021-10-19 22:36 ` Nick Desaulniers 2021-10-20 0:50 ` Nathan Chancellor 2021-10-20 0:50 ` Nathan Chancellor 2021-10-20 7:54 ` Vincenzo Frascino 2021-10-20 7:54 ` Vincenzo Frascino 2021-10-19 22:36 ` [PATCH v2 4/4] arm64: vdso32: require CROSS_COMPILE_COMPAT for gcc+bfd Nick Desaulniers 2021-10-19 22:36 ` Nick Desaulniers 2021-10-20 9:08 ` Vincenzo Frascino 2021-10-20 9:08 ` Vincenzo Frascino 2021-10-21 10:05 ` [PATCH v2 0/4] compat vdso cleanups Will Deacon 2021-10-21 10:05 ` Will Deacon
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