]> pilppa.com Git - linux-2.6-omap-h63xx.git/commit
[PATCH] uml: revert "run mconsole "sysrq" in process context"
authorPaolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Fri, 30 Sep 2005 18:59:00 +0000 (11:59 -0700)
committerLinus Torvalds <torvalds@g5.osdl.org>
Fri, 30 Sep 2005 19:41:18 +0000 (12:41 -0700)
commitbd948057357db5febfe64cf7a9ef11d7e347ffec
tree1c0e0f0a746ee2c3fcd881207b26580a5bcc4494
parent8923648c125421b0fcb240cde607e2748d099ab8
[PATCH] uml: revert "run mconsole "sysrq" in process context"

Revert commit 12ebcd73e40e09f0dfddf89e465cc0541e0ff8b1, i.e.  [PATCH] uml: run
mconsole "sysrq" in process context on request from Jeff Dike.

a) sysrq may be run when the scheduler is non-functioning

b) the warning I wanted to fix actually came from the fault handler run in
   atomic context.  But I fixed that not to take the semaphore in a separate
   patch.

c) the fault handler is run because of a fault, and that fault was
   unaffected by this patch.

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
arch/um/drivers/mconsole_user.c