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authorJesper Nilsson <jesper.nilsson@axis.com>2007-11-14 17:00:59 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-11-14 18:45:45 -0800
commit7b275523aba522aa76891861ee32ba2456e5f146 (patch)
tree6b5fa5c7916af2d91b81ca1eec3352a63eabe3ab /arch/cris/kernel
parent633edf5a4fff0675851e377cc5f0c9072683a5f4 (diff)
downloadvexpress-lsk-7b275523aba522aa76891861ee32ba2456e5f146.tar.gz
cris build fixes: corrected and improved NMI and IRQ handling
Corrects compile errors and the following: - Remove oldset parameter from do_signal and do_notify_resume. - Modified to fit new consolidated IRQ handling code. - Reverse check order between external nmi and watchdog nmi to avoid false watchdog oops in case of a glitch on the nmi pin. - Return from an pin-generated NMI the same way as for other interrupts. - Moved blocking of ethernet rx/tx irq from ethernet interrupt handler to low-level asm interrupt handlers. Fixed in the multiple interrupt handler also. - Add space for thread local storage in thread_info struct. - Add NO_DMA to Kconfig, and include arch specific Kconfig using arch independent path. Include subsystem Kconfigs for pcmcia, usb, i2c, rtc and pci. Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com> Acked-by: Mikael Starvik <starvik@axis.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/cris/kernel')
-rw-r--r--arch/cris/kernel/process.c5
-rw-r--r--arch/cris/kernel/ptrace.c6
2 files changed, 8 insertions, 3 deletions
diff --git a/arch/cris/kernel/process.c b/arch/cris/kernel/process.c
index 123451c4415..9ca558fc5bc 100644
--- a/arch/cris/kernel/process.c
+++ b/arch/cris/kernel/process.c
@@ -195,6 +195,11 @@ EXPORT_SYMBOL(enable_hlt);
*/
void (*pm_idle)(void);
+extern void default_idle(void);
+
+void (*pm_power_off)(void);
+EXPORT_SYMBOL(pm_power_off);
+
/*
* The idle thread. There's no useful work to be
* done, so just try to conserve power and have a
diff --git a/arch/cris/kernel/ptrace.c b/arch/cris/kernel/ptrace.c
index 1085d037027..3ccd20e85dc 100644
--- a/arch/cris/kernel/ptrace.c
+++ b/arch/cris/kernel/ptrace.c
@@ -81,13 +81,13 @@
/* notification of userspace execution resumption
* - triggered by current->work.notify_resume
*/
-extern int do_signal(int canrestart, sigset_t *oldset, struct pt_regs *regs);
+extern int do_signal(int canrestart, struct pt_regs *regs);
-void do_notify_resume(int canrestart, sigset_t *oldset, struct pt_regs *regs,
+void do_notify_resume(int canrestart, struct pt_regs *regs,
__u32 thread_info_flags )
{
/* deal with pending signal delivery */
if (thread_info_flags & _TIF_SIGPENDING)
- do_signal(canrestart,oldset,regs);
+ do_signal(canrestart,regs);
}