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Ralf Baechle 8a1e97ee2e [MIPS] SMTC: Fix recursion in instant IPI replay code. ... local_irq_restore -> raw_local_irq_restore -> irq_restore_epilog -> smtc_ipi_replay -> smtc_ipi_dq -> spin_unlock_irqrestore -> _spin_unlock_irqrestore -> local_irq_restore The recursion does abort when there is no more IPI queued for a CPU, so this isn't usually fatal which is why we got away with this for so long until this was discovered by code inspection. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>		18 years ago
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Makefile	…
asm-offsets.c	…
binfmt_elfn32.c	…
binfmt_elfo32.c	…
branch.c	…
cpu-bugs64.c	…
cpu-probe.c	…
early_printk.c	…
entry.S	[MIPS] lockdep: Handle interrupts in R3000 style c0_status register.	18 years ago
gdb-low.S	…
gdb-stub.c	…
genex.S	[MIPS] lockdep: Deal with interrupt disable hazard in TRACE_IRQFLAGS	18 years ago
head.S	…
i8253.c	…
i8259.c	…
init_task.c	…
irix5sys.S	…
irixelf.c	…
irixinv.c	…
irixioctl.c	…
irixsig.c	…
irq-msc01.c	…
irq-mv6434x.c	…
irq-rm7000.c	…
irq-rm9000.c	…
irq.c	…
irq_cpu.c	…
kspd.c	[MIPS] RTLX: Handle copy_*_user return values.	18 years ago
linux32.c	[MIPS] Compat: Fix build if CONFIG_SYSVIPC is disabled.	18 years ago
machine_kexec.c	…
mips-mt.c	…
mips_ksyms.c	…
module.c	…
proc.c	…
process.c	…
ptrace.c	…
ptrace32.c	…
r4k_fpu.S	[MIPS] Check FCSR for pending interrupts, alternative version	18 years ago
r4k_switch.S	[MIPS] FPU ownership management & preemption fixes	18 years ago
r2300_fpu.S	…
r2300_switch.S	[MIPS] FPU ownership management & preemption fixes	18 years ago
r6000_fpu.S	…
relocate_kernel.S	…
reset.c	…
rtlx.c	[MIPS] RTLX: Handle copy_*_user return values.	18 years ago
scall32-o32.S	[MIPS] Wire up ioprio_set and ioprio_get.	18 years ago
scall64-64.S	[MIPS] Wire up ioprio_set and ioprio_get.	18 years ago
scall64-n32.S	[MIPS] Wire up ioprio_set and ioprio_get.	18 years ago
scall64-o32.S	[MIPS] Wire up ioprio_set and ioprio_get.	18 years ago
semaphore.c	…
setup.c	…
signal-common.h	[MIPS] Check FCSR for pending interrupts, alternative version	18 years ago
signal.c	[MIPS] FPU ownership management & preemption fixes	18 years ago
signal32.c	[MIPS] FPU ownership management & preemption fixes	18 years ago
signal_n32.c	[MIPS] Check FCSR for pending interrupts, alternative version	18 years ago
smp-mt.c	…
smp.c	…
smtc-asm.S	…
smtc-proc.c	…
smtc.c	[MIPS] SMTC: Fix recursion in instant IPI replay code.	18 years ago
stacktrace.c	…
syscall.c	…
sysirix.c	…
time.c	…
topology.c	…
traps.c	[MIPS] FPU ownership management & preemption fixes	18 years ago
unaligned.c	…
vmlinux.lds.S	…
vpe.c	…