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| author | David Howells <dhowells@redhat.com> | 2006-10-02 14:12:31 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-10-02 08:03:31 -0700 |
| commit | 3f2e05e90e0846c42626e3d272454f26be34a1bc (patch) | |
| tree | 8a1701fcb7cde32373b6d7ceca09376416bf94eb | |
| parent | 9ec52099e4b8678a60e9f93e41ad87885d64f3e6 (diff) | |
| download | lwn-3f2e05e90e0846c42626e3d272454f26be34a1bc.tar.gz lwn-3f2e05e90e0846c42626e3d272454f26be34a1bc.zip | |
[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 <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| -rw-r--r-- | arch/mips/kernel/signal_n32.c | 4 | ||||
| -rw-r--r-- | fs/compat.c | 2 | ||||
| -rw-r--r-- | include/linux/compat.h | 1 | ||||
| -rw-r--r-- | 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 50c17eaa7f25..477c5334ec1b 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 <asm/unistd.h> 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 13fb08d096c4..d98c96f4a44d 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 9760753e662b..6f110957cc97 100644 --- a/include/linux/compat.h +++ b/include/linux/compat.h @@ -13,6 +13,7 @@ #include <asm/compat.h> #include <asm/siginfo.h> +#include <asm/signal.h> #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 b4fbd838cd77..75573e5d27b0 100644 --- a/kernel/compat.c +++ b/kernel/compat.c @@ -26,8 +26,6 @@ #include <asm/uaccess.h> -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)) || |