linux-stable-rt/arch/i386/kernel
Markus F.X.J. Oberhumer d347f37227 [PATCH] i386: fix stack alignment for signal handlers
This fixes the setup of the alignment of the signal frame, so that all
signal handlers are run with a properly aligned stack frame.

The current code "over-aligns" the stack pointer so that the stack frame
is effectively always mis-aligned by 4 bytes.  But what we really want
is that on function entry ((sp + 4) & 15) == 0, which matches what would
happen if the stack were aligned before a "call" instruction.

Signed-off-by: Markus F.X.J. Oberhumer <markus@oberhumer.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-10 08:45:06 -07:00
..
acpi [PATCH] i386: include linux/irq.h rather than asm/hw_irq.h 2005-09-30 10:58:37 -07:00
cpu [PATCH] Fix up TLB flush filter disabling 2005-09-29 15:41:42 -07:00
timers [PATCH] useless includes of linux/irq.h in arch/i386 2005-09-26 18:29:50 -07:00
Makefile
apic.c [PATCH] useless includes of linux/irq.h in arch/i386 2005-09-26 18:29:50 -07:00
apm.c
asm-offsets.c
bootflag.c
cpuid.c
crash.c [PATCH] useless includes of linux/irq.h in arch/i386 2005-09-26 18:29:50 -07:00
dmi_scan.c
doublefault.c
early_printk.c
efi.c
efi_stub.S
entry.S [PATCH] i386: Don't miss pending signals returning to user mode after signal processing 2005-09-12 07:52:16 -07:00
head.S
i386_ksyms.c
i387.c
i8237.c
i8259.c [PATCH] useless includes of linux/irq.h in arch/i386 2005-09-26 18:29:50 -07:00
init_task.c
io_apic.c [PATCH] useless includes of linux/irq.h in arch/i386 2005-09-26 18:29:50 -07:00
ioport.c
irq.c
kprobes.c
ldt.c
machine_kexec.c
mca.c
microcode.c
module.c
mpparse.c [PATCH] useless includes of linux/irq.h in arch/i386 2005-09-26 18:29:50 -07:00
msr.c
nmi.c [PATCH] useless includes of linux/irq.h in arch/i386 2005-09-26 18:29:50 -07:00
numaq.c
pci-dma.c [PATCH] gfp flags annotations - part 1 2005-10-08 15:00:57 -07:00
process.c [PATCH] useless includes of linux/irq.h in arch/i386 2005-09-26 18:29:50 -07:00
ptrace.c
quirks.c
reboot.c [PATCH] arch/i386: Replace custom macro with isdigit() 2005-09-13 08:22:33 -07:00
reboot_fixups.c
relocate_kernel.S
scx200.c
semaphore.c
setup.c [PATCH] Even more fallout from ATI Xpress timer workaround 2005-09-13 15:07:06 -07:00
sigframe.h
signal.c [PATCH] i386: fix stack alignment for signal handlers 2005-10-10 08:45:06 -07:00
smp.c [PATCH] useless includes of linux/irq.h in arch/i386 2005-09-26 18:29:50 -07:00
smpboot.c [PATCH] useless includes of linux/irq.h in arch/i386 2005-09-26 18:29:50 -07:00
srat.c [PATCH] x86-64: Use ACPI PXM to parse PCI<->node assignments 2005-09-12 10:49:57 -07:00
summit.c
sys_i386.c
syscall_table.S
sysenter.c
time.c
time_hpet.c
trampoline.S
traps.c [PATCH] useless includes of linux/irq.h in arch/i386 2005-09-26 18:29:50 -07:00
vm86.c
vmlinux.lds.S [PATCH] i386 / uml: add dwarf sections to static link script 2005-09-10 12:00:17 -07:00
vsyscall-int80.S
vsyscall-note.S
vsyscall-sigreturn.S
vsyscall-sysenter.S
vsyscall.S
vsyscall.lds.S