mirror of
https://github.com/team-infusion-developers/android_kernel_samsung_msm8976.git
synced 2024-10-07 04:03:35 +00:00
be44d2aabc
Clean up the espfix code: - Introduced PER_CPU() macro to be used from asm - Introduced GET_DESC_BASE() macro to be used from asm - Rewrote the fixup code in asm, as calling a C code with the altered %ss appeared to be unsafe - No longer altering the stack from a .fixup section - 16bit per-cpu stack is no longer used, instead the stack segment base is patched the way so that the high word of the kernel and user %esp are the same. - Added the limit-patching for the espfix segment. (Chuck Ebbert) [jeremy@goop.org: use the x86 scaling addressing mode rather than shifting] Signed-off-by: Stas Sergeev <stsp@aknet.ru> Signed-off-by: Andi Kleen <ak@suse.de> Acked-by: Zachary Amsden <zach@vmware.com> Acked-by: Chuck Ebbert <76306.1226@compuserve.com> Acked-by: Jan Beulich <jbeulich@novell.com> Cc: Andi Kleen <ak@muc.de> Signed-off-by: Jeremy Fitzhardinge <jeremy@goop.org> Signed-off-by: Andrew Morton <akpm@osdl.org> |
||
---|---|---|
.. | ||
acpi | ||
cpu | ||
.gitignore | ||
alternative.c | ||
apic.c | ||
apm.c | ||
asm-offsets.c | ||
bootflag.c | ||
cpuid.c | ||
crash.c | ||
crash_dump.c | ||
doublefault.c | ||
early_printk.c | ||
efi.c | ||
efi_stub.S | ||
entry.S | ||
head.S | ||
hpet.c | ||
i386_ksyms.c | ||
i387.c | ||
i8237.c | ||
i8253.c | ||
i8259.c | ||
init_task.c | ||
io_apic.c | ||
ioport.c | ||
irq.c | ||
kprobes.c | ||
ldt.c | ||
machine_kexec.c | ||
Makefile | ||
mca.c | ||
microcode.c | ||
module.c | ||
mpparse.c | ||
msr.c | ||
nmi.c | ||
numaq.c | ||
pci-dma.c | ||
process.c | ||
ptrace.c | ||
quirks.c | ||
reboot.c | ||
reboot_fixups.c | ||
relocate_kernel.S | ||
scx200.c | ||
setup.c | ||
sigframe.h | ||
signal.c | ||
smp.c | ||
smpboot.c | ||
srat.c | ||
summit.c | ||
sys_i386.c | ||
syscall_table.S | ||
sysenter.c | ||
time.c | ||
time_hpet.c | ||
topology.c | ||
trampoline.S | ||
traps.c | ||
tsc.c | ||
vm86.c | ||
vmlinux.lds.S | ||
vsyscall-int80.S | ||
vsyscall-note.S | ||
vsyscall-sigreturn.S | ||
vsyscall-sysenter.S | ||
vsyscall.lds.S | ||
vsyscall.S |