Re: [PATCH 3/4] ARCH: AUDIT: implement syscall_get_arch for all arches
On Wed, Mar 19, 2014 at 3:04 PM, Eric Paris epa...@redhat.com wrote: For all arches which support audit implement syscall_get_arch() support audit -- is that AUDIT_ARCH? If so, alpha gained support recently, so I think this patch needs to handle alpha too? ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
Re: [PATCH v2 1/1] audit: Add CONFIG_HAVE_ARCH_AUDITSYSCALL
On Tue, Feb 25, 2014 at 1:16 AM, AKASHI Takahiro takahiro.aka...@linaro.org wrote: Currently AUDITSYSCALL has a long list of architecture depencency: depends on AUDIT (X86 || PARISC || PPC || S390 || IA64 || UML || SPARC64 || SUPERH || (ARM AEABI !OABI_COMPAT) || ALPHA) The purpose of this patch is to replace it with HAVE_ARCH_AUDITSYSCALL for simplicity. Signed-off-by: AKASHI Takahiro takahiro.aka...@linaro.org --- arch/alpha/Kconfig |1 + arch/arm/Kconfig |1 + arch/ia64/Kconfig |1 + arch/parisc/Kconfig|1 + arch/powerpc/Kconfig |1 + arch/s390/Kconfig |1 + arch/sh/Kconfig|1 + arch/sparc/Kconfig |1 + arch/um/Kconfig.common |1 + arch/x86/Kconfig |1 + init/Kconfig |5 - 11 files changed, 14 insertions(+), 1 deletion(-) diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig index f6c6b34..b7ff9a3 100644 --- a/arch/alpha/Kconfig +++ b/arch/alpha/Kconfig @@ -22,6 +22,7 @@ config ALPHA select GENERIC_SMP_IDLE_THREAD select GENERIC_STRNCPY_FROM_USER select GENERIC_STRNLEN_USER + select HAVE_ARCH_AUDITSYSCALL select HAVE_MOD_ARCH_SPECIFIC select MODULES_USE_ELF_RELA select ODD_RT_SIGACTION Thanks. Acked-by: Matt Turner matts...@gmail.com ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
Re: [PATCH 31/45] alpha/smp: Use get/put_online_cpus_atomic() to prevent CPU offline
On Sun, Jun 23, 2013 at 6:45 AM, Srivatsa S. Bhat srivatsa.b...@linux.vnet.ibm.com wrote: Once stop_machine() is gone from the CPU offline path, we won't be able to depend on disabling preemption to prevent CPUs from going offline from under us. Use the get/put_online_cpus_atomic() APIs to prevent CPUs from going offline, while invoking from atomic context. Also, remove the non-ASCII character present in this file! It's not non-ASCII. It's a page break. ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
Re: [PATCH] atomic: add *_dec_not_zero
On Tue, May 3, 2011 at 5:30 PM, Sven Eckelmann s...@narfation.org wrote: diff --git a/arch/alpha/include/asm/atomic.h b/arch/alpha/include/asm/atomic.h index e756d04..7e9434e 100644 --- a/arch/alpha/include/asm/atomic.h +++ b/arch/alpha/include/asm/atomic.h @@ -200,6 +200,7 @@ static __inline__ int atomic_add_unless(atomic_t *v, int a, int u) } #define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0) +#define atomic_dec_not_zero(v) atomic_add_unless((v), -1, 0) /** * atomic64_add_unless - add unless the number is a given value @@ -226,6 +227,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u) } #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0) +#define atomic64_dec_not_zero(v) atomic64_add_unless((v), -1, 0) #define atomic_add_negative(a, v) (atomic_add_return((a), (v)) 0) #define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) 0) diff --git a/arch/alpha/include/asm/local.h b/arch/alpha/include/asm/local.h index b9e3e33..09fb327 100644 --- a/arch/alpha/include/asm/local.h +++ b/arch/alpha/include/asm/local.h @@ -79,6 +79,7 @@ static __inline__ long local_sub_return(long i, local_t * l) c != (u); \ }) #define local_inc_not_zero(l) local_add_unless((l), 1, 0) +#define local_dec_not_zero(l) local_add_unless((l), -1, 0) #define local_add_negative(a, l) (local_add_return((a), (l)) 0) Acked-by: Matt Turner matts...@gmail.com [alpha] ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
