The patch titled
uml: remove init_irq_signals
has been removed from the -mm tree. Its filename was
uml-remove-init_irq_signals.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: uml: remove init_irq_signals
From: Jeff Dike <jdike@xxxxxxxxxxx>
init_irq_signals doesn't need to be called from the context of a new process.
It initializes handlers, which are useless in process context. With that call
gone, init_irq_signals has only one caller, so it can be inlined into
init_new_thread_signals.
Signed-off-by: Jeff Dike <jdike@xxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/um/include/os.h | 1 -
arch/um/os-Linux/irq.c | 11 -----------
arch/um/os-Linux/process.c | 5 ++++-
3 files changed, 4 insertions(+), 13 deletions(-)
diff -puN arch/um/include/os.h~uml-remove-init_irq_signals arch/um/include/os.h
--- a/arch/um/include/os.h~uml-remove-init_irq_signals
+++ a/arch/um/include/os.h
@@ -285,7 +285,6 @@ extern void os_free_irq_later(struct irq
extern int os_get_pollfd(int i);
extern void os_set_pollfd(int i, int fd);
extern void os_set_ioignore(void);
-extern void init_irq_signals(int on_sigstack);
/* sigio.c */
extern int add_sigio_fd(int fd);
diff -puN arch/um/os-Linux/irq.c~uml-remove-init_irq_signals arch/um/os-Linux/irq.c
--- a/arch/um/os-Linux/irq.c~uml-remove-init_irq_signals
+++ a/arch/um/os-Linux/irq.c
@@ -136,14 +136,3 @@ void os_set_ioignore(void)
{
signal(SIGIO, SIG_IGN);
}
-
-void init_irq_signals(int on_sigstack)
-{
- int flags;
-
- flags = on_sigstack ? SA_ONSTACK : 0;
-
- set_handler(SIGIO, (__sighandler_t) sig_handler, flags | SA_RESTART,
- SIGUSR1, SIGIO, SIGWINCH, SIGVTALRM, -1);
- signal(SIGWINCH, SIG_IGN);
-}
diff -puN arch/um/os-Linux/process.c~uml-remove-init_irq_signals arch/um/os-Linux/process.c
--- a/arch/um/os-Linux/process.c~uml-remove-init_irq_signals
+++ a/arch/um/os-Linux/process.c
@@ -249,7 +249,10 @@ void init_new_thread_signals(void)
SIGUSR1, SIGIO, SIGWINCH, SIGVTALRM, -1);
signal(SIGHUP, SIG_IGN);
- init_irq_signals(1);
+ set_handler(SIGIO, (__sighandler_t) sig_handler,
+ SA_ONSTACK | SA_RESTART, SIGUSR1, SIGIO, SIGWINCH, SIGALRM,
+ SIGVTALRM, -1);
+ signal(SIGWINCH, SIG_IGN);
}
int run_kernel_thread(int (*fn)(void *), void *arg, jmp_buf **jmp_ptr)
_
Patches currently in -mm which might be from jdike@xxxxxxxxxxx are
origin.patch
git-kvm.patch
fix-__const_udelay-declaration-and-definition-mismatches.patch
iget-stop-hostfs-from-using-iget-and-read_inode.patch
iget-stop-hostfs-from-using-iget-and-read_inode-checkpatch-fixes.patch
aout-suppress-aout-library-support-if-config_arch_supports_aout-uml-re-remove-accidentally-restored-code.patch
random-add-async-notification-support-to-dev-random.patch
mount-options-fix-hostfs.patch
-
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