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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-28 09:45:57 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-28 09:45:57 -0700 |
| commit | e945e849e18006c131fe59252ab920c6b5f7959c (patch) | |
| tree | a86b1a299c5cebed14889fb638cb6808417b5f4a /arch/sparc64/kernel/signal.c | |
| parent | 77a50df2b14c8d3ee3c58c21c4a0e0157570df09 (diff) | |
| parent | 194f1a68b93e959ede6ec363db4714e630bdbb6a (diff) | |
| download | kernel_samsung_smdk4412-e945e849e18006c131fe59252ab920c6b5f7959c.zip kernel_samsung_smdk4412-e945e849e18006c131fe59252ab920c6b5f7959c.tar.gz kernel_samsung_smdk4412-e945e849e18006c131fe59252ab920c6b5f7959c.tar.bz2 | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6:
sparc: video drivers: add facility level
sparc: tcx.c make tcx_init and tcx_exit static
sparc: ffb.c make ffb_init and ffb_exit static
sparc: cg14.c make cg14_init and cg15_exit static
sparc: bw2.c fix bw2_exit
sparc64: Fix accidental syscall restart on child return from clone/fork/vfork.
sparc64: Clean up handling of pt_regs trap type encoding.
sparc: Remove old style signal frame support.
sparc64: Kill bogus RT_ALIGNEDSZ macro from signal.c
sparc: sunzilog.c remove unused argument
sparc: fix drivers/video/tcx.c warning
sparc64: Kill unused local ISA bus layer.
input: Rewrite sparcspkr device probing.
sparc64: Do not ignore 'pmu' device ranges.
sparc64: Kill ISA_FLOPPY_WORKS code.
sparc64: Kill CONFIG_SPARC32_COMPAT
sparc64: Cleanups and corrections for arch/sparc64/Kconfig
sparc64: Fix wedged irq regression.
Diffstat (limited to 'arch/sparc64/kernel/signal.c')
| -rw-r--r-- | arch/sparc64/kernel/signal.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/arch/sparc64/kernel/signal.c b/arch/sparc64/kernel/signal.c index 77a3e85..f2d88d8 100644 --- a/arch/sparc64/kernel/signal.c +++ b/arch/sparc64/kernel/signal.c @@ -8,7 +8,7 @@ * Copyright (C) 1997,1998 Jakub Jelinek (jj@sunsite.mff.cuni.cz) */ -#ifdef CONFIG_SPARC32_COMPAT +#ifdef CONFIG_COMPAT #include <linux/compat.h> /* for compat_old_sigset_t */ #endif #include <linux/sched.h> @@ -236,9 +236,6 @@ struct rt_signal_frame { __siginfo_fpu_t fpu_state; }; -/* Align macros */ -#define RT_ALIGNEDSZ (((sizeof(struct rt_signal_frame) + 7) & (~7))) - static long _sigpause_common(old_sigset_t set) { set &= _BLOCKABLE; @@ -400,7 +397,7 @@ setup_rt_frame(struct k_sigaction *ka, struct pt_regs *regs, synchronize_user_stack(); save_and_clear_fpu(); - sigframe_size = RT_ALIGNEDSZ; + sigframe_size = sizeof(struct rt_signal_frame); if (!(current_thread_info()->fpsaved[0] & FPRS_FEF)) sigframe_size -= sizeof(__siginfo_fpu_t); @@ -516,11 +513,10 @@ static void do_signal(struct pt_regs *regs, unsigned long orig_i0) struct k_sigaction ka; sigset_t *oldset; siginfo_t info; - int signr, tt; + int signr; - tt = regs->magic & 0x1ff; - if (tt == 0x110 || tt == 0x111 || tt == 0x16d) { - regs->magic &= ~0x1ff; + if (pt_regs_is_syscall(regs)) { + pt_regs_clear_trap_type(regs); cookie.restart_syscall = 1; } else cookie.restart_syscall = 0; @@ -531,7 +527,7 @@ static void do_signal(struct pt_regs *regs, unsigned long orig_i0) else oldset = ¤t->blocked; -#ifdef CONFIG_SPARC32_COMPAT +#ifdef CONFIG_COMPAT if (test_thread_flag(TIF_32BIT)) { extern void do_signal32(sigset_t *, struct pt_regs *, struct signal_deliver_cookie *); |