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linux/arch/x86/um
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Eli Cooper 6de5a8a500 um: fix FPU state preservation around signal handlers 
This patch makes UML saves/restores FPU state from/to the fpstate in
pt_regs when setting up or returning from a signal stack, rather than
calling ptrace directly. This ensures that FPU state is correctly
preserved around signal handlers in a multi-threaded scenario.

Signed-off-by: Eli Cooper <elicooper@gmx.com>
2016-05-21 23:37:16 +02:00
..
asm Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2016-03-19 10:05:34 -07:00
os-Linux um: use %lx format specifiers for unsigned longs 2016-03-05 22:21:28 +01:00
shared/sysdep um: Stop abusing __KERNEL__ 2015-05-31 22:05:32 +02:00
vdso um: Add asm/elf.h to vma.c 2015-05-31 17:31:50 +02:00
bug.c
bugs_32.c um: get rid of pointless include "..." where include <...> will do 2012-10-09 22:28:45 +02:00
bugs_64.c um: get rid of pointless include "..." where include <...> will do 2012-10-09 22:28:45 +02:00
checksum_32.S um: remove csum_partial_copy_generic_i386 to clean up exception table 2014-10-13 17:15:02 +02:00
delay.c um: merge delay_{32,64}.c 2011-11-02 14:15:37 +01:00
elfcore.c switch elf_core_write_extra_data() to dump_emit() 2013-11-09 00:16:23 -05:00
fault.c um: don't compare a pointer to 0 2012-12-20 11:49:39 -08:00
Kconfig arch/um: make it work with defconfig and x86_64 2013-11-17 11:31:48 +01:00
ksyms.c
ldt.c um: Do not rely on libc to provide modify_ldt() 2015-10-19 22:53:37 +02:00
Makefile um: Fix build error and kconfig for i386 2016-01-10 21:49:49 +01:00
mem_32.c um: Cleanup mem_32/64.c headers 2015-05-31 17:31:42 +02:00
mem_64.c um: Cleanup mem_32/64.c headers 2015-05-31 17:31:42 +02:00
ptrace_32.c um: Fix ptrace GETREGS/SETREGS bugs 2016-01-10 21:49:48 +01:00
ptrace_64.c um: Don't pollute kernel namespace with uapi 2015-06-25 22:44:11 +02:00
ptrace_user.c um: get rid of pointless include "..." where include <...> will do 2012-10-09 22:28:45 +02:00
setjmp_32.S
setjmp_64.S
signal.c um: fix FPU state preservation around signal handlers 2016-05-21 23:37:16 +02:00
stub_32.S um: Remove dead symbol from i386 syscall stub 2015-11-06 22:49:11 +01:00
stub_64.S um: Simplify STUB_DATA loading 2015-11-06 22:49:11 +01:00
stub_segv.c um: get rid of pointless include "..." where include <...> will do 2012-10-09 22:28:45 +02:00
sys_call_table_32.c x86/syscalls: Add syscall entry qualifiers 2016-01-29 09:46:38 +01:00
sys_call_table_64.c x86/syscalls: Add syscall entry qualifiers 2016-01-29 09:46:38 +01:00
syscalls_64.c um: Add uaccess.h to syscalls_64.c 2015-05-31 17:31:56 +02:00
sysrq_32.c um: Rewrite show_stack() 2013-11-17 11:27:25 +01:00
sysrq_64.c um: Rewrite show_stack() 2013-11-17 11:27:25 +01:00
tls_32.c um: Don't pollute kernel namespace with uapi 2015-06-25 22:44:11 +02:00
tls_64.c um: Don't pollute kernel namespace with uapi 2015-06-25 22:44:11 +02:00
user-offsets.c x86/syscalls: Add syscall entry qualifiers 2016-01-29 09:46:38 +01:00