diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2010-09-15 01:34:56 +0200 |
|---|---|---|
| committer | Matt Turner <mattst88@gmail.com> | 2010-09-19 05:06:18 +0200 |
| commit | 12e750d956eec8b1778679aff705f617095c46c8 (patch) | |
| tree | 30cccc3a0e78b35f1a8c2197556f47f5cd62112d /arch/alpha/kernel/traps.c | |
| parent | alpha: fix build breakage in asm/cacheflush.h (diff) | |
| download | linux-12e750d956eec8b1778679aff705f617095c46c8.tar.xz linux-12e750d956eec8b1778679aff705f617095c46c8.zip | |
alpha: kill big kernel lock
All uses of the BKL on alpha are totally bogus, nothing
is really protected by this. Remove the remaining users
so we don't have to mark alpha as 'depends on BKL'.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Richard Henderson <rth@twiddle.net>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Cc: linux-alpha@vger.kernel.org
Signed-off-by: Matt Turner <mattst88@gmail.com>
Diffstat (limited to '')
| -rw-r--r-- | arch/alpha/kernel/traps.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/alpha/kernel/traps.c b/arch/alpha/kernel/traps.c index b14f015008ad..0414e021a91c 100644 --- a/arch/alpha/kernel/traps.c +++ b/arch/alpha/kernel/traps.c @@ -13,7 +13,6 @@ #include <linux/sched.h> #include <linux/tty.h> #include <linux/delay.h> -#include <linux/smp_lock.h> #include <linux/module.h> #include <linux/init.h> #include <linux/kallsyms.h> @@ -623,7 +622,6 @@ do_entUna(void * va, unsigned long opcode, unsigned long reg, return; } - lock_kernel(); printk("Bad unaligned kernel access at %016lx: %p %lx %lu\n", pc, va, opcode, reg); do_exit(SIGSEGV); @@ -646,7 +644,6 @@ got_exception: * Yikes! No one to forward the exception to. * Since the registers are in a weird format, dump them ourselves. */ - lock_kernel(); printk("%s(%d): unhandled unaligned exception\n", current->comm, task_pid_nr(current)); |