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| author | Chris Metcalf <cmetcalf@tilera.com> | 2013-02-01 15:31:25 -0500 |
|---|---|---|
| committer | Chris Metcalf <cmetcalf@tilera.com> | 2013-02-08 13:20:43 -0500 |
| commit | 570fd501530c8816fabde9b87efd947eb442f8e9 (patch) | |
| tree | 041741d47aa04e3a0bccb2115054985a51641f33 /arch/tile | |
| parent | f456da5e1305672c86e2cbe07483388a75a9bb2e (diff) | |
| download | linux-570fd501530c8816fabde9b87efd947eb442f8e9.tar.bz2 | |
tile: tag some code with #ifdef CONFIG_COMPAT
This allows us to disable COMPAT mode without a link error.
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
Diffstat (limited to 'arch/tile')
| -rw-r--r-- | arch/tile/kernel/intvec_64.S | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/tile/kernel/intvec_64.S b/arch/tile/kernel/intvec_64.S index 54bc9a6678e8..4ea080902654 100644 --- a/arch/tile/kernel/intvec_64.S +++ b/arch/tile/kernel/intvec_64.S @@ -1035,7 +1035,9 @@ handle_syscall: /* Ensure that the syscall number is within the legal range. */ { moveli r20, hw2(sys_call_table) +#ifdef CONFIG_COMPAT blbs r30, .Lcompat_syscall +#endif } { cmpltu r21, TREG_SYSCALL_NR_NAME, r21 @@ -1093,6 +1095,7 @@ handle_syscall: j .Lresume_userspace /* jump into middle of interrupt_return */ } +#ifdef CONFIG_COMPAT .Lcompat_syscall: /* * Load the base of the compat syscall table in r20, and @@ -1117,6 +1120,7 @@ handle_syscall: { move r15, r4; addxi r4, r4, 0 } { move r16, r5; addxi r5, r5, 0 } j .Lload_syscall_pointer +#endif .Linvalid_syscall: /* Report an invalid syscall back to the user program */ |