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(parent: 433c5f7) | patch
sparc64: Don't MAGIC_SYSRQ ifdef smp_fetch_global_regs and support code.
authorDavid S. Miller <davem@davemloft.net>
Sat, 9 Aug 2008 23:25:26 +0000 (16:25 -0700)
committerDavid S. Miller <davem@davemloft.net>
Sat, 9 Aug 2008 23:25:26 +0000 (16:25 -0700)
commitb6b7922fbda63040946cac8251d5618ee7880e8a
treed2337aa7101b32fb2f43fbed551b3a7525028492tree | snapshot (tar.gz zip)
parent433c5f706856689be25928a99636e724fb3ea7cfcommit | diff
sparc64: Don't MAGIC_SYSRQ ifdef smp_fetch_global_regs and support code.

Based upon a report and initial patch by Friedrich Oslage.

The intention is to provide this facility for
__trigger_all_cpu_backtrace even if MAGIC_SYSRQ is not set.

The only part that should have MAGIC_SYSRQ ifdef protection is the
sparc_globalreg_op sysrq regitration and immediate code.

Signed-off-by: David S. Miller <davem@davemloft.net>
arch/sparc64/kernel/smp.c diff | blob | blame | history
arch/sparc64/mm/ultra.S diff | blob | blame | history