From: Paolo 'Blaisorblade' Giarrusso Date: Fri, 30 Sep 2005 18:59:00 +0000 (-0700) Subject: [PATCH] uml: revert "run mconsole "sysrq" in process context" X-Git-Tag: v2.6.14-rc3~19 X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=bd948057357db5febfe64cf7a9ef11d7e347ffec;p=linux-2.6-omap-h63xx.git [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 Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- diff --git a/arch/um/drivers/mconsole_user.c b/arch/um/drivers/mconsole_user.c index 04383f98f4d..310c1f823f2 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 },