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Merge branch 'stable' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile 

Pull arch/tile update from Chris Metcalf
 "These include a couple of queued-up minor bug fixes from the
  community, a fix to unbreak the sysfs hooks in tile, and syncing up
  the defconfigs."

Ugh.  defconfigs updates without "make minconfig".  Tons of ugly
pointless lines there, I suspect.

* 'stable' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile:
  tile: Use set_current_blocked() and block_sigmask()
  arch/tile: misplaced parens near likely
  arch/tile: sync up the defconfig files to the tip
  arch/tile: Fix up from commit 8a25a2fd12
This commit is contained in:
Linus Torvalds 2012-03-13 17:06:02 -07:00
parent 0a49aecaf4 ad09233835
commit 69539ab100
6 changed files with 1489 additions and 577 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

600
arch/tile/configs/tilegx_defconfig
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File diff suppressed because it is too large Load Diff

1444
arch/tile/configs/tilepro_defconfig
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File diff suppressed because it is too large Load Diff

5
arch/tile/kernel/compat_signal.c
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@ -303,10 +303,7 @@ long compat_sys_rt_sigreturn(struct pt_regs *regs)
goto badframe;
sigdelsetmask(&set, ~_BLOCKABLE);
spin_lock_irq(&current->sighand->siglock);
current->blocked = set;
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
set_current_blocked(&set);
if (restore_sigcontext(regs, &frame->uc.uc_mcontext))
goto badframe;

13
arch/tile/kernel/signal.c
View File

@ -97,10 +97,7 @@ SYSCALL_DEFINE1(rt_sigreturn, struct pt_regs *, regs)
goto badframe;
sigdelsetmask(&set, ~_BLOCKABLE);
spin_lock_irq(&current->sighand->siglock);
current->blocked = set;
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
set_current_blocked(&set);
if (restore_sigcontext(regs, &frame->uc.uc_mcontext))
goto badframe;
@ -286,13 +283,7 @@ static int handle_signal(unsigned long sig, siginfo_t *info,
* the work_pending path in the return-to-user code, and
* either way we can re-enable interrupts unconditionally.
*/
spin_lock_irq(&current->sighand->siglock);
sigorsets(&current->blocked,
&current->blocked, &ka->sa.sa_mask);
if (!(ka->sa.sa_flags & SA_NODEFER))
sigaddset(&current->blocked, sig);
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
block_sigmask(ka, sig);
}
return ret;

2
arch/tile/kernel/sysfs.c
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@ -163,7 +163,7 @@ static int __init create_sysfs_entries(void)
#define create_hv_attr(name) \
if (!err) \
err = sysfs_create_file(hypervisor_kobj, &dev_attr_##name);
err = sysfs_create_file(hypervisor_kobj, &dev_attr_##name.attr);
create_hv_attr(type);
create_hv_attr(version);
create_hv_attr(config_version);

2
arch/tile/lib/spinlock_32.c
View File

@ -144,7 +144,7 @@ void arch_read_unlock(arch_rwlock_t *rwlock)
for (;;) {
__insn_mtspr(SPR_INTERRUPT_CRITICAL_SECTION, 1);
val = __insn_tns((int *)&rwlock->lock);
if (likely(val & 1) == 0) {
if (likely((val & 1) == 0)) {
rwlock->lock = val - (1 << _RD_COUNT_SHIFT);
__insn_mtspr(SPR_INTERRUPT_CRITICAL_SECTION, 0);
break;