linux/include/asm-generic
H. Peter Anvin d643bdca8a asm-generic: Allow overriding clock_t and add attributes to siginfo_t
For the particular issue of x32, which shares code with i386 in the
handling of compat_siginfo_t, the use of a 64-bit clock_t bumps the
sigchld structure out of alignment, which triggers a messy cascade of
padding.

This was already handled on the kernel compat side, but it needs
handling on the user space side, which uses the generic header.  To
make that possible:

1. Allow __kernel_clock_t to be overridden in struct siginfo;
2. Allow there to be attributes added to struct siginfo.

Reported-by: H.J. Lu <hjl.rools@gmail.com>
Cc: Bruce J. Beare <bruce.j.beare@intel.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Link: http://lkml.kernel.org/r/CAMe9rOqF6Kh6-NK7oP0Fpzkd4SBAWU%2BG53hwBbSD4iA2UzyxuA@mail.gmail.com
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2012-04-23 16:29:18 -07:00
..
bitops Add #includes needed to permit the removal of asm/system.h 2012-03-28 18:30:03 +01:00
4level-fixup.h
atomic64.h
atomic-long.h
atomic.h Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
audit_change_attr.h
audit_dir_write.h
audit_read.h
audit_signal.h
audit_write.h
auxvec.h
barrier.h Create asm-generic/barrier.h 2012-03-28 18:30:03 +01:00
bitops.h
bitsperlong.h
bug.h consolidate WARN_...ONCE() static variables 2012-03-23 16:58:31 -07:00
bugs.h
cache.h
cacheflush.h
checksum.h Add extra arch overrides to asm-generic/checksum.h 2011-11-01 07:34:21 -07:00
cmpxchg-local.h
cmpxchg.h asm-generic: add linux/types.h to cmpxchg.h 2012-04-02 14:41:27 -07:00
cputime.h Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2012-01-06 08:44:54 -08:00
current.h
delay.h
device.h
div64.h
dma-coherent.h
dma-mapping-broken.h
dma-mapping-common.h BUG: headers with BUG/BUG_ON etc. need linux/bug.h 2012-03-04 17:54:34 -05:00
dma.h
emergency-restart.h
errno-base.h
errno.h
exec.h Split arch_align_stack() out from asm-generic/system.h 2012-03-28 18:30:03 +01:00
fb.h
fcntl.h locks: move F_INPROGRESS from fl_type to fl_flags field 2011-08-19 13:25:34 -04:00
ftrace.h
futex.h
getorder.h bitops: Add missing parentheses to new get_order macro 2012-02-24 10:39:27 -08:00
gpio.h gpio: constify the data parameter to gpiochip_find() 2012-03-02 15:56:03 -07:00
hardirq.h
hw_irq.h
ide_iops.h
int-l64.h
int-ll64.h
io-64-nonatomic-hi-lo.h asm-generic: architecture independent readq/writeq for 32bit environment 2012-02-21 16:47:28 -08:00
io-64-nonatomic-lo-hi.h asm-generic: architecture independent readq/writeq for 32bit environment 2012-02-21 16:47:28 -08:00
io.h lib: use generic pci_iomap on all architectures 2012-01-10 18:04:27 -08:00
ioctl.h
ioctls.h
iomap.h [PARISC] fix compile break caused by iomap: make IOPORT/PCI mapping functions conditional 2012-02-27 09:43:30 -06:00
ipcbuf.h
irq_regs.h
irq.h
irqflags.h
Kbuild
Kbuild.asm
kdebug.h
kmap_types.h
libata-portmap.h
linkage.h
local64.h atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
local.h atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
memory_model.h mm: fix __page_to_pfn for a const struct page argument 2011-08-17 13:00:20 -07:00
mm_hooks.h
mman-common.h coredump: add VM_NODUMP, MADV_NODUMP, MADV_CLEAR_NODUMP 2012-03-23 16:58:42 -07:00
mman.h
mmu_context.h
mmu.h
module.h
msgbuf.h
mutex-dec.h
mutex-null.h
mutex-xchg.h
mutex.h
page.h The following changes since commit 3ee72ca992 2012-01-10 17:39:40 -08:00
param.h UAPI: Rearrange definition of HZ in asm-generic/param.h 2011-12-13 09:26:45 +00:00
parport.h
pci_iomap.h [PARISC] fix compile break caused by iomap: make IOPORT/PCI mapping functions conditional 2012-02-27 09:43:30 -06:00
pci-bridge.h PCI: add pci_clear_flags() 2012-02-23 20:18:56 -07:00
pci-dma-compat.h
pci.h PCI: collapse pcibios_resource_to_bus 2012-02-23 20:19:04 -07:00
percpu.h
pgalloc.h
pgtable-nopmd.h
pgtable-nopud.h
pgtable.h The following text was taken from the original review request: 2012-03-24 10:08:39 -07:00
poll.h epoll: introduce POLLFREE to flush ->signalfd_wqh before kfree() 2012-02-24 11:42:50 -08:00
posix_types.h posix_types: Introduce __kernel_[u]long_t 2012-02-20 12:48:47 -08:00
ptrace.h
resource.h
rtc.h
rwsem.h Hexagon: Add locking types and functions 2011-11-01 07:34:20 -07:00
scatterlist.h
sections.h
segment.h
sembuf.h
serial.h
setup.h
shmbuf.h
shmparam.h
siginfo.h asm-generic: Allow overriding clock_t and add attributes to siginfo_t 2012-04-23 16:29:18 -07:00
signal-defs.h
signal.h
sizes.h
socket.h net: Add framework to allow sending packets with customized CRC. 2012-02-24 01:37:35 -08:00
sockios.h
spinlock.h
stat.h
statfs.h
string.h
swab.h
switch_to.h Split the switch_to() wrapper out of asm-generic/system.h 2012-03-28 18:30:03 +01:00
syscall.h
syscalls.h
termbits.h
termios-base.h
termios.h
timex.h
tlb.h thp: add tlb_remove_pmd_tlb_entry 2012-01-12 20:13:08 -08:00
tlbflush.h BUG: headers with BUG/BUG_ON etc. need linux/bug.h 2012-03-04 17:54:34 -05:00
topology.h
types.h consolidate umode_t declarations 2012-01-03 22:55:17 -05:00
uaccess-unaligned.h
uaccess.h fix default __strnlen_user macro 2011-10-06 19:47:12 -04:00
ucontext.h
unaligned.h
unistd.h compat: use sys_sendfile64() implementation for sendfile syscall 2012-03-27 13:36:57 -04:00
user.h
vga.h
vmlinux.lds.h params: <level>_initcall-like kernel parameters 2012-03-26 12:50:51 +10:30
xor.h