From 3f2e05e90e0846c42626e3d272454f26be34a1bc Mon Sep 17 00:00:00 2001 From: David Howells Date: Mon, 2 Oct 2006 14:12:31 +0100 Subject: [PATCH] [PATCH] BLOCK: Revert patch to hack around undeclared sigset_t in linux/compat.h Revert Andrew Morton's patch to temporarily hack around the lack of a declaration of sigset_t in linux/compat.h to make the block-disablement patches build on IA64. This got accidentally pushed to Linus and should be fixed in a different manner. Also make linux/compat.h #include asm/signal.h to gain a definition of sigset_t so that it can externally declare sigset_from_compat(). This has been compile-tested for i386, x86_64, ia64, mips, mips64, frv, ppc and ppc64 and run-tested on frv. Signed-off-by: David Howells Signed-off-by: Linus Torvalds --- arch/mips/kernel/signal_n32.c | 4 ++-- fs/compat.c | 2 -- include/linux/compat.h | 1 + kernel/compat.c | 2 -- 4 files changed, 3 insertions(+), 6 deletions(-) diff --git a/arch/mips/kernel/signal_n32.c b/arch/mips/kernel/signal_n32.c index 50c17eaa7f2..477c5334ec1 100644 --- a/arch/mips/kernel/signal_n32.c +++ b/arch/mips/kernel/signal_n32.c @@ -42,8 +42,6 @@ #include "signal-common.h" -extern void sigset_from_compat(sigset_t *set, compat_sigset_t *compat); - /* * Including would give use the 64-bit syscall numbers ... */ @@ -83,6 +81,8 @@ struct rt_sigframe_n32 { #endif }; +extern void sigset_from_compat (sigset_t *set, compat_sigset_t *compat); + save_static_function(sysn32_rt_sigsuspend); __attribute_used__ noinline static int _sysn32_rt_sigsuspend(nabi_no_regargs struct pt_regs regs) diff --git a/fs/compat.c b/fs/compat.c index 13fb08d096c..d98c96f4a44 100644 --- a/fs/compat.c +++ b/fs/compat.c @@ -56,8 +56,6 @@ int compat_log = 1; -extern void sigset_from_compat(sigset_t *set, compat_sigset_t *compat); - int compat_printk(const char *fmt, ...) { va_list ap; diff --git a/include/linux/compat.h b/include/linux/compat.h index 9760753e662..6f110957cc9 100644 --- a/include/linux/compat.h +++ b/include/linux/compat.h @@ -13,6 +13,7 @@ #include #include +#include #define compat_jiffies_to_clock_t(x) \ (((unsigned long)(x) * COMPAT_USER_HZ) / HZ) diff --git a/kernel/compat.c b/kernel/compat.c index b4fbd838cd7..75573e5d27b 100644 --- a/kernel/compat.c +++ b/kernel/compat.c @@ -26,8 +26,6 @@ #include -extern void sigset_from_compat(sigset_t *set, compat_sigset_t *compat); - int get_compat_timespec(struct timespec *ts, const struct compat_timespec __user *cts) { return (!access_ok(VERIFY_READ, cts, sizeof(*cts)) || -- 2.39.5