From c8538a7aa5527d02c7191ac5da124efadf6a2827 Mon Sep 17 00:00:00 2001 From: Matt Mackall Date: Sun, 1 May 2005 08:59:01 -0700 Subject: [PATCH] remove all kernel BUGs This patch eliminates all kernel BUGs, trims about 35k off the typical kernel, and makes the system slightly faster. Signed-off-by: Matt Mackall Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/asm-arm26/bug.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/asm-arm26') diff --git a/include/asm-arm26/bug.h b/include/asm-arm26/bug.h index 920b7053336..7177c739996 100644 --- a/include/asm-arm26/bug.h +++ b/include/asm-arm26/bug.h @@ -3,6 +3,7 @@ #include +#ifdef CONFIG_BUG #ifdef CONFIG_DEBUG_BUGVERBOSE extern volatile void __bug(const char *file, int line, void *data); /* give file/line information */ @@ -12,6 +13,8 @@ extern volatile void __bug(const char *file, int line, void *data); #endif #define HAVE_ARCH_BUG +#endif + #include #endif -- cgit v1.2.3 From 7f261b5f0dccd53ed3a9a95b55c36e24a698a92a Mon Sep 17 00:00:00 2001 From: Stas Sergeev Date: Sun, 1 May 2005 08:59:02 -0700 Subject: [PATCH] move SA_xxx defines to linux/signal.h The attached patch moves the IRQ-related SA_xxx flags (namely, SA_PROBE, SA_SAMPLE_RANDOM and SA_SHIRQ) from all the arch-specific headers to linux/signal.h. This looks like a left-over after the irq-handling code was consolidated. The code was moved to kernel/irq/*, but the flags are still left per-arch. Right now, adding a new IRQ flag to the arch-specific header, like this patch does: http://cvs.sourceforge.net/viewcvs.py/*checkout*/alsa/alsa-driver/utils/patches/pcsp-kernel-2.6.10-03.diff?rev=1.1 no longer works, it breaks the compilation for all other arches, unless you add that flag to all the other arch-specific headers too. So I think such a clean-up makes sense. Signed-off-by: Stas Sergeev Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/asm-alpha/signal.h | 14 -------------- include/asm-arm/signal.h | 11 ----------- include/asm-arm26/signal.h | 11 ----------- include/asm-cris/signal.h | 14 -------------- include/asm-frv/signal.h | 14 -------------- include/asm-h8300/signal.h | 13 ------------- include/asm-i386/signal.h | 14 -------------- include/asm-ia64/signal.h | 10 ---------- include/asm-m32r/signal.h | 14 -------------- include/asm-m68k/signal.h | 13 ------------- include/asm-m68knommu/signal.h | 13 ------------- include/asm-mips/signal.h | 15 --------------- include/asm-parisc/signal.h | 11 ----------- include/asm-ppc/signal.h | 13 ------------- include/asm-ppc64/signal.h | 13 ------------- include/asm-s390/signal.h | 14 -------------- include/asm-sh/signal.h | 14 -------------- include/asm-sh64/signal.h | 14 -------------- include/asm-sparc/signal.h | 8 -------- include/asm-sparc64/signal.h | 8 -------- include/asm-v850/signal.h | 15 --------------- include/asm-x86_64/signal.h | 14 -------------- include/linux/signal.h | 11 +++++++++++ 23 files changed, 11 insertions(+), 280 deletions(-) (limited to 'include/asm-arm26') diff --git a/include/asm-alpha/signal.h b/include/asm-alpha/signal.h index 25f98bc5576..4e0842b415a 100644 --- a/include/asm-alpha/signal.h +++ b/include/asm-alpha/signal.h @@ -109,20 +109,6 @@ typedef unsigned long sigset_t; #define MINSIGSTKSZ 4096 #define SIGSTKSZ 16384 - -#ifdef __KERNEL__ -/* - * These values of sa_flags are used only by the kernel as part of the - * irq handling routines. - * - * SA_INTERRUPT is also used by the irq handling routines. - * SA_SHIRQ is for shared interrupt support on PCI and EISA. - */ -#define SA_PROBE SA_ONESHOT -#define SA_SAMPLE_RANDOM SA_RESTART -#define SA_SHIRQ 0x40000000 -#endif - #define SIG_BLOCK 1 /* for blocking signals */ #define SIG_UNBLOCK 2 /* for unblocking signals */ #define SIG_SETMASK 3 /* for setting the signal mask */ diff --git a/include/asm-arm/signal.h b/include/asm-arm/signal.h index b033e5fd60f..b860dc3c5dc 100644 --- a/include/asm-arm/signal.h +++ b/include/asm-arm/signal.h @@ -114,18 +114,7 @@ typedef unsigned long sigset_t; #define SIGSTKSZ 8192 #ifdef __KERNEL__ - -/* - * These values of sa_flags are used only by the kernel as part of the - * irq handling routines. - * - * SA_INTERRUPT is also used by the irq handling routines. - * SA_SHIRQ is for shared interrupt support on PCI and EISA. - */ -#define SA_PROBE 0x80000000 -#define SA_SAMPLE_RANDOM 0x10000000 #define SA_IRQNOMASK 0x08000000 -#define SA_SHIRQ 0x04000000 #endif #define SIG_BLOCK 0 /* for blocking signals */ diff --git a/include/asm-arm26/signal.h b/include/asm-arm26/signal.h index 6f62e51a2e5..a1aacefa656 100644 --- a/include/asm-arm26/signal.h +++ b/include/asm-arm26/signal.h @@ -114,18 +114,7 @@ typedef unsigned long sigset_t; #define SIGSTKSZ 8192 #ifdef __KERNEL__ - -/* - * These values of sa_flags are used only by the kernel as part of the - * irq handling routines. - * - * SA_INTERRUPT is also used by the irq handling routines. - * SA_SHIRQ is for shared interrupt support on PCI and EISA. - */ -#define SA_PROBE 0x80000000 -#define SA_SAMPLE_RANDOM 0x10000000 #define SA_IRQNOMASK 0x08000000 -#define SA_SHIRQ 0x04000000 #endif #define SIG_BLOCK 0 /* for blocking signals */ diff --git a/include/asm-cris/signal.h b/include/asm-cris/signal.h index 3f187ec4800..2330769ba55 100644 --- a/include/asm-cris/signal.h +++ b/include/asm-cris/signal.h @@ -108,20 +108,6 @@ typedef unsigned long sigset_t; #define MINSIGSTKSZ 2048 #define SIGSTKSZ 8192 -#ifdef __KERNEL__ - -/* - * These values of sa_flags are used only by the kernel as part of the - * irq handling routines. - * - * SA_INTERRUPT is also used by the irq handling routines. - * SA_SHIRQ is for shared interrupt support - */ -#define SA_PROBE SA_ONESHOT -#define SA_SAMPLE_RANDOM SA_RESTART -#define SA_SHIRQ 0x04000000 -#endif - #define SIG_BLOCK 0 /* for blocking signals */ #define SIG_UNBLOCK 1 /* for unblocking signals */ #define SIG_SETMASK 2 /* for setting the signal mask */ diff --git a/include/asm-frv/signal.h b/include/asm-frv/signal.h index f18952f86a8..c930bb17687 100644 --- a/include/asm-frv/signal.h +++ b/include/asm-frv/signal.h @@ -107,20 +107,6 @@ typedef unsigned long sigset_t; #define MINSIGSTKSZ 2048 #define SIGSTKSZ 8192 -#ifdef __KERNEL__ - -/* - * These values of sa_flags are used only by the kernel as part of the - * irq handling routines. - * - * SA_INTERRUPT is also used by the irq handling routines. - * SA_SHIRQ is for shared interrupt support on PCI and EISA. - */ -#define SA_PROBE SA_ONESHOT -#define SA_SAMPLE_RANDOM SA_RESTART -#define SA_SHIRQ 0x04000000 -#endif - #define SIG_BLOCK 0 /* for blocking signals */ #define SIG_UNBLOCK 1 /* for unblocking signals */ #define SIG_SETMASK 2 /* for setting the signal mask */ diff --git a/include/asm-h8300/signal.h b/include/asm-h8300/signal.h index 3a08544a473..ac3e01bd639 100644 --- a/include/asm-h8300/signal.h +++ b/include/asm-h8300/signal.h @@ -107,19 +107,6 @@ typedef unsigned long sigset_t; #define MINSIGSTKSZ 2048 #define SIGSTKSZ 8192 -#ifdef __KERNEL__ -/* - * These values of sa_flags are used only by the kernel as part of the - * irq handling routines. - * - * SA_INTERRUPT is also used by the irq handling routines. - * SA_SHIRQ is for shared interrupt support on PCI and EISA. - */ -#define SA_PROBE SA_ONESHOT -#define SA_SAMPLE_RANDOM SA_RESTART -#define SA_SHIRQ 0x04000000 -#endif - #define SIG_BLOCK 0 /* for blocking signals */ #define SIG_UNBLOCK 1 /* for unblocking signals */ #define SIG_SETMASK 2 /* for setting the signal mask */ diff --git a/include/asm-i386/signal.h b/include/asm-i386/signal.h index 7ef343b6812..0f082bd1c45 100644 --- a/include/asm-i386/signal.h +++ b/include/asm-i386/signal.h @@ -110,20 +110,6 @@ typedef unsigned long sigset_t; #define MINSIGSTKSZ 2048 #define SIGSTKSZ 8192 -#ifdef __KERNEL__ - -/* - * These values of sa_flags are used only by the kernel as part of the - * irq handling routines. - * - * SA_INTERRUPT is also used by the irq handling routines. - * SA_SHIRQ is for shared interrupt support on PCI and EISA. - */ -#define SA_PROBE SA_ONESHOT -#define SA_SAMPLE_RANDOM SA_RESTART -#define SA_SHIRQ 0x04000000 -#endif - #define SIG_BLOCK 0 /* for blocking signals */ #define SIG_UNBLOCK 1 /* for unblocking signals */ #define SIG_SETMASK 2 /* for setting the signal mask */ diff --git a/include/asm-ia64/signal.h b/include/asm-ia64/signal.h index 660a759744d..85a577ae914 100644 --- a/include/asm-ia64/signal.h +++ b/include/asm-ia64/signal.h @@ -114,16 +114,6 @@ #define _NSIG_BPW 64 #define _NSIG_WORDS (_NSIG / _NSIG_BPW) -/* - * These values of sa_flags are used only by the kernel as part of the - * irq handling routines. - * - * SA_INTERRUPT is also used by the irq handling routines. - * SA_SHIRQ is for shared interrupt support on PCI and EISA. - */ -#define SA_PROBE SA_ONESHOT -#define SA_SAMPLE_RANDOM SA_RESTART -#define SA_SHIRQ 0x04000000 #define SA_PERCPU_IRQ 0x02000000 #endif /* __KERNEL__ */ diff --git a/include/asm-m32r/signal.h b/include/asm-m32r/signal.h index ce46eaea449..6e55fd42188 100644 --- a/include/asm-m32r/signal.h +++ b/include/asm-m32r/signal.h @@ -114,20 +114,6 @@ typedef unsigned long sigset_t; #define MINSIGSTKSZ 2048 #define SIGSTKSZ 8192 -#ifdef __KERNEL__ - -/* - * These values of sa_flags are used only by the kernel as part of the - * irq handling routines. - * - * SA_INTERRUPT is also used by the irq handling routines. - * SA_SHIRQ is for shared interrupt support on PCI and EISA. - */ -#define SA_PROBE SA_ONESHOT -#define SA_SAMPLE_RANDOM SA_RESTART -#define SA_SHIRQ 0x04000000 -#endif - #define SIG_BLOCK 0 /* for blocking signals */ #define SIG_UNBLOCK 1 /* for unblocking signals */ #define SIG_SETMASK 2 /* for setting the signal mask */ diff --git a/include/asm-m68k/signal.h b/include/asm-m68k/signal.h index 6681bb6a552..1d016e9f19b 100644 --- a/include/asm-m68k/signal.h +++ b/include/asm-m68k/signal.h @@ -105,19 +105,6 @@ typedef unsigned long sigset_t; #define MINSIGSTKSZ 2048 #define SIGSTKSZ 8192 -#ifdef __KERNEL__ -/* - * These values of sa_flags are used only by the kernel as part of the - * irq handling routines. - * - * SA_INTERRUPT is also used by the irq handling routines. - * SA_SHIRQ is for shared interrupt support on PCI and EISA. - */ -#define SA_PROBE SA_ONESHOT -#define SA_SAMPLE_RANDOM SA_RESTART -#define SA_SHIRQ 0x04000000 -#endif - #define SIG_BLOCK 0 /* for blocking signals */ #define SIG_UNBLOCK 1 /* for unblocking signals */ #define SIG_SETMASK 2 /* for setting the signal mask */ diff --git a/include/asm-m68knommu/signal.h b/include/asm-m68knommu/signal.h index 486cbb0dc08..37c9c8a024b 100644 --- a/include/asm-m68knommu/signal.h +++ b/include/asm-m68knommu/signal.h @@ -105,19 +105,6 @@ typedef unsigned long sigset_t; #define MINSIGSTKSZ 2048 #define SIGSTKSZ 8192 -#ifdef __KERNEL__ -/* - * These values of sa_flags are used only by the kernel as part of the - * irq handling routines. - * - * SA_INTERRUPT is also used by the irq handling routines. - * SA_SHIRQ is for shared interrupt support on PCI and EISA. - */ -#define SA_PROBE SA_ONESHOT -#define SA_SAMPLE_RANDOM SA_RESTART -#define SA_SHIRQ 0x04000000 -#endif - #define SIG_BLOCK 0 /* for blocking signals */ #define SIG_UNBLOCK 1 /* for unblocking signals */ #define SIG_SETMASK 2 /* for setting the signal mask */ diff --git a/include/asm-mips/signal.h b/include/asm-mips/signal.h index 994987db61b..d81356731eb 100644 --- a/include/asm-mips/signal.h +++ b/include/asm-mips/signal.h @@ -98,21 +98,6 @@ typedef unsigned long old_sigset_t; /* at least 32 bits */ #define MINSIGSTKSZ 2048 #define SIGSTKSZ 8192 -#ifdef __KERNEL__ - -/* - * These values of sa_flags are used only by the kernel as part of the - * irq handling routines. - * - * SA_INTERRUPT is also used by the irq handling routines. - * SA_SHIRQ flag is for shared interrupt support on PCI and EISA. - */ -#define SA_PROBE SA_ONESHOT -#define SA_SAMPLE_RANDOM SA_RESTART -#define SA_SHIRQ 0x02000000 - -#endif /* __KERNEL__ */ - #define SIG_BLOCK 1 /* for blocking signals */ #define SIG_UNBLOCK 2 /* for unblocking signals */ #define SIG_SETMASK 3 /* for setting the signal mask */ diff --git a/include/asm-parisc/signal.h b/include/asm-parisc/signal.h index 358f577c8eb..25cb23ef7dd 100644 --- a/include/asm-parisc/signal.h +++ b/include/asm-parisc/signal.h @@ -89,17 +89,6 @@ #define _NSIG_BPW BITS_PER_LONG #define _NSIG_WORDS (_NSIG / _NSIG_BPW) -/* - * These values of sa_flags are used only by the kernel as part of the - * irq handling routines. - * - * SA_INTERRUPT is also used by the irq handling routines. - * SA_SHIRQ is for shared interrupt support on PCI and EISA. - */ -#define SA_PROBE SA_ONESHOT -#define SA_SAMPLE_RANDOM SA_RESTART -#define SA_SHIRQ 0x04000000 - #endif /* __KERNEL__ */ #define SIG_BLOCK 0 /* for blocking signals */ diff --git a/include/asm-ppc/signal.h b/include/asm-ppc/signal.h index 8cc8b88d4ed..d890dabd5a6 100644 --- a/include/asm-ppc/signal.h +++ b/include/asm-ppc/signal.h @@ -99,19 +99,6 @@ typedef struct { #define MINSIGSTKSZ 2048 #define SIGSTKSZ 8192 -#ifdef __KERNEL__ - -/* - * These values of sa_flags are used only by the kernel as part of the - * irq handling routines. - * - * SA_INTERRUPT is also used by the irq handling routines. - * SA_SHIRQ is for shared interrupt support on PCI and EISA. - */ -#define SA_PROBE SA_ONESHOT -#define SA_SAMPLE_RANDOM SA_RESTART -#define SA_SHIRQ 0x04000000 -#endif /* __KERNEL__ */ #define SIG_BLOCK 0 /* for blocking signals */ #define SIG_UNBLOCK 1 /* for unblocking signals */ diff --git a/include/asm-ppc64/signal.h b/include/asm-ppc64/signal.h index fe5401adb41..a2d7bbb4bef 100644 --- a/include/asm-ppc64/signal.h +++ b/include/asm-ppc64/signal.h @@ -96,19 +96,6 @@ typedef struct { #define MINSIGSTKSZ 2048 #define SIGSTKSZ 8192 -#ifdef __KERNEL__ - -/* - * These values of sa_flags are used only by the kernel as part of the - * irq handling routines. - * - * SA_INTERRUPT is also used by the irq handling routines. - * SA_SHIRQ is for shared interrupt support on PCI and EISA. - */ -#define SA_PROBE SA_ONESHOT -#define SA_SAMPLE_RANDOM SA_RESTART -#define SA_SHIRQ 0x04000000 -#endif #define SIG_BLOCK 0 /* for blocking signals */ #define SIG_UNBLOCK 1 /* for unblocking signals */ diff --git a/include/asm-s390/signal.h b/include/asm-s390/signal.h index f273cdcd1cf..bfed83a818c 100644 --- a/include/asm-s390/signal.h +++ b/include/asm-s390/signal.h @@ -117,20 +117,6 @@ typedef unsigned long sigset_t; #define MINSIGSTKSZ 2048 #define SIGSTKSZ 8192 -#ifdef __KERNEL__ - -/* - * These values of sa_flags are used only by the kernel as part of the - * irq handling routines. - * - * SA_INTERRUPT is also used by the irq handling routines. - * SA_SHIRQ is for shared interrupt support on PCI and EISA. - */ -#define SA_PROBE SA_ONESHOT -#define SA_SAMPLE_RANDOM SA_RESTART -#define SA_SHIRQ 0x04000000 -#endif - #define SIG_BLOCK 0 /* for blocking signals */ #define SIG_UNBLOCK 1 /* for unblocking signals */ #define SIG_SETMASK 2 /* for setting the signal mask */ diff --git a/include/asm-sh/signal.h b/include/asm-sh/signal.h index 0a7ff717c24..29f1ac1bf4d 100644 --- a/include/asm-sh/signal.h +++ b/include/asm-sh/signal.h @@ -108,20 +108,6 @@ typedef unsigned long sigset_t; #define MINSIGSTKSZ 2048 #define SIGSTKSZ 8192 -#ifdef __KERNEL__ - -/* - * These values of sa_flags are used only by the kernel as part of the - * irq handling routines. - * - * SA_INTERRUPT is also used by the irq handling routines. - * SA_SHIRQ is for shared interrupt support on PCI and EISA. - */ -#define SA_PROBE SA_ONESHOT -#define SA_SAMPLE_RANDOM SA_RESTART -#define SA_SHIRQ 0x04000000 -#endif - #define SIG_BLOCK 0 /* for blocking signals */ #define SIG_UNBLOCK 1 /* for unblocking signals */ #define SIG_SETMASK 2 /* for setting the signal mask */ diff --git a/include/asm-sh64/signal.h b/include/asm-sh64/signal.h index 77957e9b92d..864c94ecc98 100644 --- a/include/asm-sh64/signal.h +++ b/include/asm-sh64/signal.h @@ -107,20 +107,6 @@ typedef struct { #define MINSIGSTKSZ 2048 #define SIGSTKSZ THREAD_SIZE -#ifdef __KERNEL__ - -/* - * These values of sa_flags are used only by the kernel as part of the - * irq handling routines. - * - * SA_INTERRUPT is also used by the irq handling routines. - * SA_SHIRQ is for shared interrupt support on PCI and EISA. - */ -#define SA_PROBE SA_ONESHOT -#define SA_SAMPLE_RANDOM SA_RESTART -#define SA_SHIRQ 0x04000000 -#endif - #define SIG_BLOCK 0 /* for blocking signals */ #define SIG_UNBLOCK 1 /* for unblocking signals */ #define SIG_SETMASK 2 /* for setting the signal mask */ diff --git a/include/asm-sparc/signal.h b/include/asm-sparc/signal.h index d8211cb6e6b..f792e10e704 100644 --- a/include/asm-sparc/signal.h +++ b/include/asm-sparc/signal.h @@ -143,7 +143,6 @@ struct sigstack { #define SA_ONESHOT _SV_RESET #define SA_INTERRUPT 0x10u #define SA_NOMASK 0x20u -#define SA_SHIRQ 0x40u #define SA_NOCLDWAIT 0x100u #define SA_SIGINFO 0x200u @@ -162,11 +161,6 @@ struct sigstack { #ifdef __KERNEL__ /* - * These values of sa_flags are used only by the kernel as part of the - * irq handling routines. - * - * SA_INTERRUPT is also used by the irq handling routines. - * * DJHR * SA_STATIC_ALLOC is used for the SPARC system to indicate that this * interrupt handler's irq structure should be statically allocated @@ -177,8 +171,6 @@ struct sigstack { * statically allocated data.. which is NOT GOOD. * */ -#define SA_PROBE SA_ONESHOT -#define SA_SAMPLE_RANDOM SA_RESTART #define SA_STATIC_ALLOC 0x80 #endif diff --git a/include/asm-sparc64/signal.h b/include/asm-sparc64/signal.h index 6428e366c38..466d021d703 100644 --- a/include/asm-sparc64/signal.h +++ b/include/asm-sparc64/signal.h @@ -145,7 +145,6 @@ struct sigstack { #define SA_ONESHOT _SV_RESET #define SA_INTERRUPT 0x10u #define SA_NOMASK 0x20u -#define SA_SHIRQ 0x40u #define SA_NOCLDWAIT 0x100u #define SA_SIGINFO 0x200u @@ -165,11 +164,6 @@ struct sigstack { #ifdef __KERNEL__ /* - * These values of sa_flags are used only by the kernel as part of the - * irq handling routines. - * - * SA_INTERRUPT is also used by the irq handling routines. - * * DJHR * SA_STATIC_ALLOC is used for the SPARC system to indicate that this * interrupt handler's irq structure should be statically allocated @@ -180,8 +174,6 @@ struct sigstack { * statically allocated data.. which is NOT GOOD. * */ -#define SA_PROBE SA_ONESHOT -#define SA_SAMPLE_RANDOM SA_RESTART #define SA_STATIC_ALLOC 0x80 #endif diff --git a/include/asm-v850/signal.h b/include/asm-v850/signal.h index 407db875899..ec3566c875d 100644 --- a/include/asm-v850/signal.h +++ b/include/asm-v850/signal.h @@ -110,21 +110,6 @@ typedef unsigned long sigset_t; #define MINSIGSTKSZ 2048 #define SIGSTKSZ 8192 - -#ifdef __KERNEL__ -/* - * These values of sa_flags are used only by the kernel as part of the - * irq handling routines. - * - * SA_INTERRUPT is also used by the irq handling routines. - * SA_SHIRQ is for shared interrupt support on PCI and EISA. - */ -#define SA_PROBE SA_ONESHOT -#define SA_SAMPLE_RANDOM SA_RESTART -#define SA_SHIRQ 0x04000000 -#endif /* __KERNEL__ */ - - #define SIG_BLOCK 0 /* for blocking signals */ #define SIG_UNBLOCK 1 /* for unblocking signals */ #define SIG_SETMASK 2 /* for setting the signal mask */ diff --git a/include/asm-x86_64/signal.h b/include/asm-x86_64/signal.h index 643a20d7376..4987ad8082b 100644 --- a/include/asm-x86_64/signal.h +++ b/include/asm-x86_64/signal.h @@ -116,20 +116,6 @@ typedef unsigned long sigset_t; #define MINSIGSTKSZ 2048 #define SIGSTKSZ 8192 -#ifdef __KERNEL__ - -/* - * These values of sa_flags are used only by the kernel as part of the - * irq handling routines. - * - * SA_INTERRUPT is also used by the irq handling routines. - * SA_SHIRQ is for shared interrupt support on PCI and EISA. - */ -#define SA_PROBE SA_ONESHOT -#define SA_SAMPLE_RANDOM SA_RESTART -#define SA_SHIRQ 0x04000000 -#endif - #define SIG_BLOCK 0 /* for blocking signals */ #define SIG_UNBLOCK 1 /* for unblocking signals */ #define SIG_SETMASK 2 /* for setting the signal mask */ diff --git a/include/linux/signal.h b/include/linux/signal.h index 99c97ad026c..78bfb266e4f 100644 --- a/include/linux/signal.h +++ b/include/linux/signal.h @@ -8,6 +8,17 @@ #ifdef __KERNEL__ +/* + * These values of sa_flags are used only by the kernel as part of the + * irq handling routines. + * + * SA_INTERRUPT is also used by the irq handling routines. + * SA_SHIRQ is for shared interrupt support on PCI and EISA. + */ +#define SA_PROBE SA_ONESHOT +#define SA_SAMPLE_RANDOM SA_RESTART +#define SA_SHIRQ 0x04000000 + /* * Real Time signals may be queued. */ -- cgit v1.2.3