Replace NR_SYSCALLS from asm/unistd.h and keep equivalent macro __NR_syscalls in uapi/asm/unistd.h and this will make a unified implementation across all the architecture and we can use a system call generation script to generate __NR_syscalls. While __NR_syscalls isn't strictly part of the uapi, having it as part of the generated header to simplifies the implementation. Signed-off-by: Firoz Khan <firoz.khan@xxxxxxxxxx> --- arch/alpha/include/asm/unistd.h | 2 -- arch/alpha/include/uapi/asm/unistd.h | 2 ++ arch/alpha/kernel/entry.S | 4 ++-- arch/alpha/kernel/systbls.S | 2 +- 4 files changed, 5 insertions(+), 5 deletions(-) diff --git a/arch/alpha/include/asm/unistd.h b/arch/alpha/include/asm/unistd.h index 1d19087..92c3f2e 100644 --- a/arch/alpha/include/asm/unistd.h +++ b/arch/alpha/include/asm/unistd.h @@ -4,8 +4,6 @@ #include <uapi/asm/unistd.h> -#define NR_SYSCALLS 523 - #define __ARCH_WANT_OLD_READDIR #define __ARCH_WANT_STAT64 #define __ARCH_WANT_SYS_GETHOSTNAME diff --git a/arch/alpha/include/uapi/asm/unistd.h b/arch/alpha/include/uapi/asm/unistd.h index 3bb6ac1..5d4b51e 100644 --- a/arch/alpha/include/uapi/asm/unistd.h +++ b/arch/alpha/include/uapi/asm/unistd.h @@ -481,4 +481,6 @@ #define __NR_pwritev2 521 #define __NR_statx 522 +#define __NR_syscalls 523 + #endif /* _UAPI_ALPHA_UNISTD_H */ diff --git a/arch/alpha/kernel/entry.S b/arch/alpha/kernel/entry.S index c64806a..8f0d706 100644 --- a/arch/alpha/kernel/entry.S +++ b/arch/alpha/kernel/entry.S @@ -454,7 +454,7 @@ entSys: SAVE_ALL lda $8, 0x3fff bic $sp, $8, $8 - lda $4, NR_SYSCALLS($31) + lda $4, __NR_syscalls($31) stq $16, SP_OFF+24($sp) lda $5, sys_call_table lda $27, sys_ni_syscall @@ -585,7 +585,7 @@ strace: ldq $21, 88($sp) /* get the system call pointer.. */ - lda $1, NR_SYSCALLS($31) + lda $1, __NR_syscalls($31) lda $2, sys_call_table lda $27, alpha_ni_syscall cmpult $0, $1, $1 diff --git a/arch/alpha/kernel/systbls.S b/arch/alpha/kernel/systbls.S index 7ef6925..de79de3 100644 --- a/arch/alpha/kernel/systbls.S +++ b/arch/alpha/kernel/systbls.S @@ -544,6 +544,6 @@ sys_call_table: .type sys_call_table, @object /* Remember to update everything, kids. */ -.ifne (. - sys_call_table) - (NR_SYSCALLS * 8) +.ifne (. - sys_call_table) - (__NR_syscalls * 8) .err .endif -- 2.7.4 -- To unsubscribe from this list: send the line "unsubscribe linux-alpha" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
