From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from gate.crashing.org (gate.crashing.org [63.228.1.57]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id C6CC4DDDF3 for ; Tue, 21 Oct 2008 10:13:45 +1100 (EST) Received: from [127.0.0.1] (localhost.localdomain [127.0.0.1]) by gate.crashing.org (8.14.1/8.13.8) with ESMTP id m9KNDesC005030 for ; Mon, 20 Oct 2008 18:13:41 -0500 Subject: [Fwd: [PATCH] fix WARN() for PPC] From: Benjamin Herrenschmidt To: linuxppc-dev list Content-Type: text/plain Date: Tue, 21 Oct 2008 10:13:38 +1100 Message-Id: <1224544418.7654.182.camel@pasglop> Mime-Version: 1.0 Reply-To: benh@kernel.crashing.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , -------- Forwarded Message -------- From: Arjan van de Ven To: torvalds@linux-foundation.org Cc: linux-kernel@vger.kernel.org, johannes@sipsolutions.net, davem@davemloft.net, Benjamin Herrenschmidt Subject: [PATCH] fix WARN() for PPC Date: Mon, 20 Oct 2008 14:50:56 -0700 From: Arjan van de Ven Date: Mon, 20 Oct 2008 14:41:03 -0700 Subject: [PATCH] fix WARN() for PPC powerpc doesn't use the generic WARN_ON infrastructure. The newly introduced WARN() as a result didn't print the message, this patch adds the printk for this specific case. Signed-off-by: Arjan van de Ven --- include/asm-generic/bug.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h index 0f6dabd..12c07c1 100644 --- a/include/asm-generic/bug.h +++ b/include/asm-generic/bug.h @@ -41,7 +41,7 @@ extern void warn_slowpath(const char *file, const int line, #define __WARN() warn_on_slowpath(__FILE__, __LINE__) #define __WARN_printf(arg...) warn_slowpath(__FILE__, __LINE__, arg) #else -#define __WARN_printf(arg...) __WARN() +#define __WARN_printf(arg...) do { printk(arg); __WARN(); } while (0) #endif #ifndef WARN_ON -- 1.5.5.1