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| author | Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> | 2005-09-30 11:59:00 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-09-30 12:41:18 -0700 |
| commit | bd948057357db5febfe64cf7a9ef11d7e347ffec (patch) | |
| tree | 1c0e0f0a746ee2c3fcd881207b26580a5bcc4494 /arch | |
| parent | 8923648c125421b0fcb240cde607e2748d099ab8 (diff) | |
| download | blackbird-op-linux-bd948057357db5febfe64cf7a9ef11d7e347ffec.tar.gz blackbird-op-linux-bd948057357db5febfe64cf7a9ef11d7e347ffec.zip | |
[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>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/um/drivers/mconsole_user.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/um/drivers/mconsole_user.c b/arch/um/drivers/mconsole_user.c index 04383f98f4d5..310c1f823f26 100644 --- a/arch/um/drivers/mconsole_user.c +++ b/arch/um/drivers/mconsole_user.c @@ -23,7 +23,7 @@ static struct mconsole_command commands[] = { { "reboot", mconsole_reboot, MCONSOLE_PROC }, { "config", mconsole_config, MCONSOLE_PROC }, { "remove", mconsole_remove, MCONSOLE_PROC }, - { "sysrq", mconsole_sysrq, MCONSOLE_PROC }, + { "sysrq", mconsole_sysrq, MCONSOLE_INTR }, { "help", mconsole_help, MCONSOLE_INTR }, { "cad", mconsole_cad, MCONSOLE_INTR }, { "stop", mconsole_stop, MCONSOLE_PROC }, |
