Messages in this thread Patch in this message | | | Date | Fri, 7 Mar 2008 19:09:22 +0800 | From | "ye janboe" <> | Subject | Re: [PATCH] fix signal return code when enable CONFIG_OABI_COMPAT |
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Russell
I resubmit my patch, please review it. Thanks
commit 31644e57359644d3f376f293f1a45b7c181175b6 Author: janboe <janboe@gmail.com> Date: Thu Mar 6 23:00:23 2008 +0800
fix signal return code when enable CONFIG_OABI_COMPAT Signed-off-by: Janboe Ye <janboe.ye@gmail.com>
diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c index 54cdf1a..ef2f86a 100644 --- a/arch/arm/kernel/signal.c +++ b/arch/arm/kernel/signal.c @@ -26,8 +26,8 @@ /* * For ARM syscalls, we encode the syscall number into the instruction. */ -#define SWI_SYS_SIGRETURN (0xef000000|(__NR_sigreturn)) -#define SWI_SYS_RT_SIGRETURN (0xef000000|(__NR_rt_sigreturn)) +#define SWI_SYS_SIGRETURN (0xef000000|(__NR_sigreturn)|(__NR_OABI_SYSCALL_BASE)) +#define SWI_SYS_RT_SIGRETURN (0xef000000|(__NR_rt_sigreturn)|(__NR_OABI_SYSCALL_BASE))
/* * With EABI, the syscall number has to be loaded into r7.
2008/3/6, Russell King - ARM Linux <linux@arm.linux.org.uk>: > On Thu, Mar 06, 2008 at 11:14:50PM +0800, ye janboe wrote: > > commit b4e8bde513a9a477c30c8769073ced7b59676d48 > > Author: janboe <janboe.ye@gmail.com> > > Date: Thu Mar 6 23:00:23 2008 +0800 > > > > fix signal return code when enable CONFIG_OABI_COMPAT. > > because this will make kernel report this syscall obsolete. > > Signed-off-by: Janboe Ye <janboe.ye@gmail.com> > > > This is all horribly broken for OABI compat anyway (because __NR_* don't > contain the right prefix). So this patch doesn't actually fix the real > problem. >
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