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 1EUX0q-00051g-B5 for user-mode-linux-devel@lists.sourceforge.net; Tue, 25 Oct 2005 15:11:20 -0700 Received: from [151.97.230.9] (helo=ssc.unict.it) by mail.sourceforge.net with esmtps (TLSv1:AES256-SHA:256) (Exim 4.44) id 1EUX0o-0000Yq-Vm for user-mode-linux-devel@lists.sourceforge.net; Tue, 25 Oct 2005 15:11:19 -0700 From: "Paolo 'Blaisorblade' Giarrusso" Message-Id: <20051025221203.21106.72834.stgit@zion.home.lan> In-Reply-To: <20051025221105.21106.95194.stgit@zion.home.lan> References: <20051025221105.21106.95194.stgit@zion.home.lan> Subject: [uml-devel] [PATCH 2/6] uml: fix "reuse i386 cpu optimizations" 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: Wed, 26 Oct 2005 00:12:05 +0200 To: Andrew Morton Cc: Jeff Dike , linux-kernel@vger.kernel.org, user-mode-linux-devel@lists.sourceforge.net From: Paolo 'Blaisorblade' Giarrusso Remove RWSEM_GENERIC_SPINLOCK, it's now defined (only if needed) by the underlying arch/i386/Kconfig.cpu. Leave it only for x86_64. Even there, it's totally wrong, as they even have the code to support XCHG_ADD. Signed-off-by: Paolo 'Blaisorblade' Giarrusso --- arch/um/Kconfig | 4 ---- arch/um/Kconfig.x86_64 | 5 +++++ 2 files changed, 5 insertions(+), 4 deletions(-) diff --git a/arch/um/Kconfig b/arch/um/Kconfig --- a/arch/um/Kconfig +++ b/arch/um/Kconfig @@ -26,10 +26,6 @@ config UID16 bool default y -config RWSEM_GENERIC_SPINLOCK - bool - default y - config GENERIC_CALIBRATE_DELAY bool default y diff --git a/arch/um/Kconfig.x86_64 b/arch/um/Kconfig.x86_64 --- a/arch/um/Kconfig.x86_64 +++ b/arch/um/Kconfig.x86_64 @@ -6,6 +6,11 @@ config 64BIT bool default y +#XXX: this is so in the underlying arch, but it's wrong!!! +config RWSEM_GENERIC_SPINLOCK + bool + default y + config SEMAPHORE_SLEEPERS bool default y ------------------------------------------------------- This SF.Net email is sponsored by the JBoss Inc. Get Certified Today * Register for a JBoss Training Course Free Certification Exam for All Training Attendees Through End of 2005 Visit http://www.jboss.com/services/certification for more information _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel