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(parent: 8f616cd) | patch
sparc64: Need to disable preemption around smp_tsb_sync().
authorDavid S. Miller <davem@davemloft.net>
Sun, 3 Aug 2008 07:01:05 +0000 (00:01 -0700)
committerDavid S. Miller <davem@davemloft.net>
Mon, 4 Aug 2008 20:51:35 +0000 (13:51 -0700)
commita3cf5e6b6f2548b036921da5ab6325dc8a76e207
tree4243a783ed4dfc34df8e34e45754ddf0851e7c14tree | snapshot
parent8f616cd5249e03c9e1b371623d85e76d4b86bbc1commit | diff
sparc64: Need to disable preemption around smp_tsb_sync().

Based upon a bug report by Mariusz Kozlowski

It uses smp_call_function_masked() now, which has a preemption-disabled
requirement.

Signed-off-by: David S. Miller <davem@davemloft.net>
arch/sparc64/mm/tsb.c diff | blob | history
Domain: System / Kernel;