Richard Weinberger 57d8e02e3c um: mdd support for 64 bit atomic operations ... This adds support for 64 bit atomic operations on 32 bit UML systems. XFS needs them since 2.6.38. $ make ARCH=um SUBARCH=i386 ... LD .tmp_vmlinux1 fs/built-in.o: In function `xlog_regrant_reserve_log_space': xfs_log.c:(.text+0xd8584): undefined reference to `atomic64_read_386' xfs_log.c:(.text+0xd85ac): undefined reference to `cmpxchg8b_emu' ... Addresses https://bugzilla.kernel.org/show_bug.cgi?id=32812 Reported-by: Martin Walch <walch.martin@web.de> Tested-by: Martin Walch <walch.martin@web.de> Cc: Martin Walch <walch.martin@web.de> Cc: <stable@kernel.org> [2.6.38.x 084189a: um: disable CONFIG_CMPXCHG_LOCAL] Signed-off-by: Richard Weinberger <richard@nod.at> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2011-04-28 11:28:21 -07:00
..
asm
shared/sysdep
atomic64_cx8_32.S
bug.c
bugs.c
checksum.S
delay.c
elfcore.c
fault.c
ksyms.c
ldt.c
Makefile
ptrace_user.c
ptrace.c
setjmp.S
signal.c
stub_segv.c
stub.S
sys_call_table.S
syscalls.c
sysrq.c
tls.c
user-offsets.c