Commit 44ab0a3e authored by Thomas Weißschuh's avatar Thomas Weißschuh Committed by John Paul Adrian Glaubitz
Browse files

sh: Remove CONFIG_VSYSCALL reference from UAPI 



AT_SYSINFO_EHDR defines the auxvector index representing the vDSO
entrypoint. Its value or presence does not depend on whether a vDSO
is actually provided by the kernel.

The definition of AT_SYSINFO_EHDR was gated between CONFIG_VSYSCALL to
avoid a default gate VMA to be created. However that default gate VMA
was removed entirely in commit a6c19dfe
("arm64,ia64,ppc,s390,sh,tile,um,x86,mm: remove default gate area").

Remove the now unnecessary conditional.

Signed-off-by: default avatarThomas Weißschuh <thomas.weissschuh@linutronix.de>
Reviewed-by: default avatarJohn Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Signed-off-by: default avatarJohn Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
parent 222717d6

arch/sh/include/uapi/asm/auxvec.h

+1 −5
Original line number Diff line number Diff line
@@ -13,14 +13,10 @@ 
 */

#define AT_FPUCW		18	/* Used FPU control word.  */



#if defined(CONFIG_VSYSCALL) || !defined(__KERNEL__)

/*

 * Only define this in the vsyscall case, the entry point to

 * the vsyscall page gets placed here. The kernel will attempt

 * to build a gate VMA we don't care about otherwise..

 * The entry point to the vsyscall page gets placed here.

 */

#define AT_SYSINFO_EHDR		33

#endif



/*

 * More complete cache descriptions than AT_[DIU]CACHEBSIZE.  If the