From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sc8-sf-mx2-b.sourceforge.net ([10.3.1.92] helo=mail.sourceforge.net) by sc8-sf-list1.sourceforge.net with esmtp (Exim 4.30) id 1EL49M-0008Hm-EJ for user-mode-linux-devel@lists.sourceforge.net; Thu, 29 Sep 2005 12:33:00 -0700 Received: from ppp-62-11-74-97.dialup.tiscali.it ([62.11.74.97] helo=zion.home.lan) by mail.sourceforge.net with esmtp (Exim 4.44) id 1EL49L-0006Pj-47 for user-mode-linux-devel@lists.sourceforge.net; Thu, 29 Sep 2005 12:33:00 -0700 From: "Paolo 'Blaisorblade' Giarrusso" Message-Id: <20050929193053.14528.77465.stgit@zion.home.lan> In-Reply-To: <200509292102.44942.blaisorblade@yahoo.it> References: <200509292102.44942.blaisorblade@yahoo.it> Subject: [uml-devel] [PATCH 4/5] uml: revert "run mconsole "sysrq" in process context" Sender: user-mode-linux-devel-admin@lists.sourceforge.net Errors-To: user-mode-linux-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Id: The user-mode Linux development list List-Post: List-Help: List-Subscribe: , List-Archive: Date: Thu, 29 Sep 2005 21:30:53 +0200 To: Linus Torvalds , Andrew Morton Cc: Jeff Dike , linux-kernel@vger.kernel.org, user-mode-linux-devel@lists.sourceforge.net From: Paolo 'Blaisorblade' Giarrusso 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 Cc: Jeff Dike --- 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 --- 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 }, ------------------------------------------------------- This SF.Net email is sponsored by: Power Architecture Resource Center: Free content, downloads, discussions, and more. http://solutions.newsforge.com/ibmarch.tmpl _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel