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| author | David S. Miller <davem@davemloft.net> | 2006-11-06 03:51:03 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2006-11-06 03:51:03 +0300 |
| commit | 59359ff87700f5e742c96a55da9cf0819984c128 (patch) | |
| tree | 5412ff45e44bd8fe37fc408604a737c83fc3d40b /arch | |
| parent | 10b1fbdb0a0ca91847a534ad26d0bc250c25b74f (diff) | |
| download | linux-59359ff87700f5e742c96a55da9cf0819984c128.tar.xz | |
[SPARC]: Fix robust futex syscalls and wire up migrate_pages.
When I added the entries for the robust futex syscall entries, I
forgot to bump NR_SYSCALLS. The current situation is error-prone
because NR_SYSCALLS lives in entry.S where the system call limit
checks are enforced. Move the definition to asm/unistd.h in order to
make this mistake much more difficult to make.
And wire up sys_migrate_pages since the powerpc folks implemented the
compat wrapper for us.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/sparc/kernel/entry.S | 3 | ||||
| -rw-r--r-- | arch/sparc/kernel/systbls.S | 5 | ||||
| -rw-r--r-- | arch/sparc64/kernel/entry.S | 3 | ||||
| -rw-r--r-- | arch/sparc64/kernel/systbls.S | 8 |
4 files changed, 10 insertions, 9 deletions
diff --git a/arch/sparc/kernel/entry.S b/arch/sparc/kernel/entry.S index a4edff4c3be3..831f540251f8 100644 --- a/arch/sparc/kernel/entry.S +++ b/arch/sparc/kernel/entry.S @@ -32,13 +32,12 @@ #include <asm/mxcc.h> #include <asm/thread_info.h> #include <asm/param.h> +#include <asm/unistd.h> #include <asm/asmmacro.h> #define curptr g6 -#define NR_SYSCALLS 300 /* Each OS is different... */ - /* These are just handy. */ #define _SV save %sp, -STACKFRAME_SZ, %sp #define _RS restore diff --git a/arch/sparc/kernel/systbls.S b/arch/sparc/kernel/systbls.S index 10df38eeae08..ea75ca569052 100644 --- a/arch/sparc/kernel/systbls.S +++ b/arch/sparc/kernel/systbls.S @@ -78,7 +78,7 @@ sys_call_table: /*285*/ .long sys_mkdirat, sys_mknodat, sys_fchownat, sys_futimesat, sys_fstatat64 /*290*/ .long sys_unlinkat, sys_renameat, sys_linkat, sys_symlinkat, sys_readlinkat /*295*/ .long sys_fchmodat, sys_faccessat, sys_pselect6, sys_ppoll, sys_unshare -/*300*/ .long sys_set_robust_list, sys_get_robust_list +/*300*/ .long sys_set_robust_list, sys_get_robust_list, sys_migrate_pages #ifdef CONFIG_SUNOS_EMUL /* Now the SunOS syscall table. */ @@ -190,6 +190,7 @@ sunos_sys_table: /*290*/ .long sunos_nosys, sunos_nosys, sunos_nosys .long sunos_nosys, sunos_nosys, sunos_nosys .long sunos_nosys, sunos_nosys, sunos_nosys - .long sunos_nosys, sunos_nosys, sunos_nosys + .long sunos_nosys +/*300*/ .long sunos_nosys, sunos_nosys, sunos_nosys #endif diff --git a/arch/sparc64/kernel/entry.S b/arch/sparc64/kernel/entry.S index 0aaa35fc5a9c..6f28bec0a9bf 100644 --- a/arch/sparc64/kernel/entry.S +++ b/arch/sparc64/kernel/entry.S @@ -22,11 +22,10 @@ #include <asm/auxio.h> #include <asm/sfafsr.h> #include <asm/pil.h> +#include <asm/unistd.h> #define curptr g6 -#define NR_SYSCALLS 300 /* Each OS is different... */ - .text .align 32 diff --git a/arch/sparc64/kernel/systbls.S b/arch/sparc64/kernel/systbls.S index 419a63fca172..9a8026797ac0 100644 --- a/arch/sparc64/kernel/systbls.S +++ b/arch/sparc64/kernel/systbls.S @@ -79,7 +79,7 @@ sys_call_table32: .word sys_mkdirat, sys_mknodat, sys_fchownat, compat_sys_futimesat, compat_sys_fstatat64 /*290*/ .word sys_unlinkat, sys_renameat, sys_linkat, sys_symlinkat, sys_readlinkat .word sys_fchmodat, sys_faccessat, compat_sys_pselect6, compat_sys_ppoll, sys_unshare -/*300*/ .word compat_sys_set_robust_list, compat_sys_get_robust_list +/*300*/ .word compat_sys_set_robust_list, compat_sys_get_robust_list, compat_sys_migrate_pages #endif /* CONFIG_COMPAT */ @@ -149,7 +149,7 @@ sys_call_table: .word sys_mkdirat, sys_mknodat, sys_fchownat, sys_futimesat, sys_fstatat64 /*290*/ .word sys_unlinkat, sys_renameat, sys_linkat, sys_symlinkat, sys_readlinkat .word sys_fchmodat, sys_faccessat, sys_pselect6, sys_ppoll, sys_unshare -/*300*/ .word sys_set_robust_list, sys_get_robust_list +/*300*/ .word sys_set_robust_list, sys_get_robust_list, sys_migrate_pages #if defined(CONFIG_SUNOS_EMUL) || defined(CONFIG_SOLARIS_EMUL) || \ defined(CONFIG_SOLARIS_EMUL_MODULE) @@ -262,5 +262,7 @@ sunos_sys_table: /*290*/ .word sunos_nosys, sunos_nosys, sunos_nosys .word sunos_nosys, sunos_nosys, sunos_nosys .word sunos_nosys, sunos_nosys, sunos_nosys - .word sunos_nosys, sunos_nosys, sunos_nosys + .word sunos_nosys +/*300*/ .word sunos_nosys, sunos_nosys, sunos_nosys + #endif |