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Commit c1d7e01d authored by Will Deacon's avatar Will Deacon Committed by Linus Torvalds
Browse files

ipc: use Kconfig options for __ARCH_WANT_[COMPAT_]IPC_PARSE_VERSION 



Rather than #define the options manually in the architecture code, add
Kconfig options for them and select them there instead.  This also allows
us to select the compat IPC version parsing automatically for platforms
using the old compat IPC interface.

Reported-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarWill Deacon <will.deacon@arm.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Chris Metcalf <cmetcalf@tilera.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 05ba3f1a

arch/Kconfig

+7 −0
Original line number Diff line number Diff line
@@ -248,7 +248,14 @@ config HAVE_CMPXCHG_LOCAL 
config HAVE_CMPXCHG_DOUBLE

	bool



config ARCH_WANT_IPC_PARSE_VERSION

	bool



config ARCH_WANT_COMPAT_IPC_PARSE_VERSION

	bool



config ARCH_WANT_OLD_COMPAT_IPC

	select ARCH_WANT_COMPAT_IPC_PARSE_VERSION

	bool



config HAVE_ARCH_SECCOMP_FILTER

arch/alpha/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -14,6 +14,7 @@ config ALPHA 
	select AUTO_IRQ_AFFINITY if SMP

	select GENERIC_IRQ_SHOW

	select ARCH_WANT_OPTIONAL_GPIOLIB

	select ARCH_WANT_IPC_PARSE_VERSION

	select ARCH_HAVE_NMI_SAFE_CMPXCHG

	select GENERIC_SMP_IDLE_THREAD

	select GENERIC_CMOS_UPDATE

arch/alpha/include/asm/unistd.h

+0 −1
Original line number Diff line number Diff line
@@ -470,7 +470,6 @@ 


#define NR_SYSCALLS			504



#define __ARCH_WANT_IPC_PARSE_VERSION

#define __ARCH_WANT_OLD_READDIR

#define __ARCH_WANT_STAT64

#define __ARCH_WANT_SYS_GETHOSTNAME

arch/arm/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -39,6 +39,7 @@ config ARM 
	select GENERIC_IRQ_PROBE

	select GENERIC_IRQ_SHOW

	select GENERIC_IRQ_PROBE

	select ARCH_WANT_IPC_PARSE_VERSION

	select HARDIRQS_SW_RESEND

	select CPU_PM if (SUSPEND || CPU_IDLE)

	select GENERIC_PCI_IOMAP

arch/arm/include/asm/unistd.h

+0 −1
Original line number Diff line number Diff line
@@ -446,7 +446,6 @@ 


#ifdef __KERNEL__



#define __ARCH_WANT_IPC_PARSE_VERSION

#define __ARCH_WANT_STAT64

#define __ARCH_WANT_SYS_GETHOSTNAME

#define __ARCH_WANT_SYS_PAUSE