From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mike Rapoport Date: Sun, 16 Feb 2020 08:18:38 +0000 Subject: [PATCH v2 08/13] sh: fault: Modernize printing of kernel messages Message-Id: <20200216081843.28670-9-rppt@kernel.org> List-Id: References: <20200216081843.28670-1-rppt@kernel.org> In-Reply-To: <20200216081843.28670-1-rppt@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-kernel@vger.kernel.org Cc: Rich Felker , linux-ia64@vger.kernel.org, Geert Uytterhoeven , linux-sh@vger.kernel.org, Benjamin Herrenschmidt , linux-mm@kvack.org, Paul Mackerras , linux-hexagon@vger.kernel.org, Will Deacon , kvmarm@lists.cs.columbia.edu, Jonas Bonn , linux-arch@vger.kernel.org, Brian Cain , Marc Zyngier , Russell King , Ley Foon Tan , Mike Rapoport , Catalin Marinas , uclinux-h8-devel@lists.sourceforge.jp, Fenghua Yu , Arnd Bergmann , kvm-ppc@vger.kernel.org, Stefan Kristiansson , openrisc@lists.librecores.org, Stafford Horne , Guan Xuetao , linux-arm-kernel@lists.infradead.org, Christophe Leroy , Tony Luck , Yoshinori Sato , Michael Ellerman , nios2-dev@lists.rocketboards.org, Andrew Morton , linuxppc-dev@lists.ozlabs.org, Mike Rapoport From: Geert Uytterhoeven - Convert from printk() to pr_*(), - Add missing continuations, - Use "%llx" to format u64, - Join multiple prints in show_fault_oops() into a single print. Signed-off-by: Geert Uytterhoeven Signed-off-by: Mike Rapoport --- arch/sh/mm/fault.c | 39 ++++++++++++++++++--------------------- 1 file changed, 18 insertions(+), 21 deletions(-) diff --git a/arch/sh/mm/fault.c b/arch/sh/mm/fault.c index 5f51456f4fc7..a2b0275413e8 100644 --- a/arch/sh/mm/fault.c +++ b/arch/sh/mm/fault.c @@ -47,10 +47,10 @@ static void show_pte(struct mm_struct *mm, unsigned long addr) pgd = swapper_pg_dir; } - printk(KERN_ALERT "pgd = %p\n", pgd); + pr_alert("pgd = %p\n", pgd); pgd += pgd_index(addr); - printk(KERN_ALERT "[%08lx] *pgd=%0*Lx", addr, - (u32)(sizeof(*pgd) * 2), (u64)pgd_val(*pgd)); + pr_alert("[%08lx] *pgd=%0*llx", addr, (u32)(sizeof(*pgd) * 2), + (u64)pgd_val(*pgd)); do { pud_t *pud; @@ -61,33 +61,33 @@ static void show_pte(struct mm_struct *mm, unsigned long addr) break; if (pgd_bad(*pgd)) { - printk("(bad)"); + pr_cont("(bad)"); break; } pud = pud_offset(pgd, addr); if (PTRS_PER_PUD != 1) - printk(", *pud=%0*Lx", (u32)(sizeof(*pud) * 2), - (u64)pud_val(*pud)); + pr_cont(", *pud=%0*llx", (u32)(sizeof(*pud) * 2), + (u64)pud_val(*pud)); if (pud_none(*pud)) break; if (pud_bad(*pud)) { - printk("(bad)"); + pr_cont("(bad)"); break; } pmd = pmd_offset(pud, addr); if (PTRS_PER_PMD != 1) - printk(", *pmd=%0*Lx", (u32)(sizeof(*pmd) * 2), - (u64)pmd_val(*pmd)); + pr_cont(", *pmd=%0*llx", (u32)(sizeof(*pmd) * 2), + (u64)pmd_val(*pmd)); if (pmd_none(*pmd)) break; if (pmd_bad(*pmd)) { - printk("(bad)"); + pr_cont("(bad)"); break; } @@ -96,11 +96,11 @@ static void show_pte(struct mm_struct *mm, unsigned long addr) break; pte = pte_offset_kernel(pmd, addr); - printk(", *pte=%0*Lx", (u32)(sizeof(*pte) * 2), - (u64)pte_val(*pte)); + pr_cont(", *pte=%0*llx", (u32)(sizeof(*pte) * 2), + (u64)pte_val(*pte)); } while (0); - printk("\n"); + pr_cont("\n"); } static inline pmd_t *vmalloc_sync_one(pgd_t *pgd, unsigned long address) @@ -188,14 +188,11 @@ show_fault_oops(struct pt_regs *regs, unsigned long address) if (!oops_may_print()) return; - printk(KERN_ALERT "BUG: unable to handle kernel "); - if (address < PAGE_SIZE) - printk(KERN_CONT "NULL pointer dereference"); - else - printk(KERN_CONT "paging request"); - - printk(KERN_CONT " at %08lx\n", address); - printk(KERN_ALERT "PC:"); + pr_alert("BUG: unable to handle kernel %s at %08lx\n", + address < PAGE_SIZE ? "NULL pointer dereference" + : "paging request", + address); + pr_alert("PC:"); printk_address(regs->pc, 1); show_pte(NULL, address); -- 2.24.0 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3136CC2BA83 for ; Sun, 16 Feb 2020 08:20:15 +0000 (UTC) Received: from mm01.cs.columbia.edu (mm01.cs.columbia.edu [128.59.11.253]) by mail.kernel.org (Postfix) with ESMTP id D831B2086A for ; Sun, 16 Feb 2020 08:20:14 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="FVdilNv+" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D831B2086A Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=kvmarm-bounces@lists.cs.columbia.edu Received: from localhost (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id 926D84AEF6; Sun, 16 Feb 2020 03:20:14 -0500 (EST) X-Virus-Scanned: at lists.cs.columbia.edu Authentication-Results: mm01.cs.columbia.edu (amavisd-new); dkim=softfail (fail, message has been altered) header.i=@kernel.org Received: from mm01.cs.columbia.edu ([127.0.0.1]) by localhost (mm01.cs.columbia.edu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id L3zjz-Pc3XRD; Sun, 16 Feb 2020 03:20:13 -0500 (EST) Received: from mm01.cs.columbia.edu (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id 7BBA44AF2A; Sun, 16 Feb 2020 03:20:13 -0500 (EST) Received: from localhost (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id 2215B4AED2 for ; Sun, 16 Feb 2020 03:20:12 -0500 (EST) X-Virus-Scanned: at lists.cs.columbia.edu Received: from mm01.cs.columbia.edu ([127.0.0.1]) by localhost (mm01.cs.columbia.edu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id crInv27dhjvv for ; Sun, 16 Feb 2020 03:20:11 -0500 (EST) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by mm01.cs.columbia.edu (Postfix) with ESMTPS id E06004AF2A for ; Sun, 16 Feb 2020 03:20:10 -0500 (EST) Received: from aquarius.haifa.ibm.com (nesher1.haifa.il.ibm.com [195.110.40.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 69209206E2; Sun, 16 Feb 2020 08:20:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581841210; bh=GA7NOKUteHjazd0omlCrZ7LB67zWZrKKvz+PdqlHU1A=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=FVdilNv+r4bdMDhAdJSsjNRzZkVm78PPNxpHv0HqMRbZMeXnoadZoHIaBELT/eroS T43wdavarsNETJ5mb6QYv4fCy1QiN338bYssIR6C6gywJXlClJYHNv1szYtfp27EmM rClawPYpBzJf42agWKL+SWrJUZrZNt3+P8CCgjWY= From: Mike Rapoport To: linux-kernel@vger.kernel.org Subject: [PATCH v2 08/13] sh: fault: Modernize printing of kernel messages Date: Sun, 16 Feb 2020 10:18:38 +0200 Message-Id: <20200216081843.28670-9-rppt@kernel.org> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20200216081843.28670-1-rppt@kernel.org> References: <20200216081843.28670-1-rppt@kernel.org> MIME-Version: 1.0 Cc: Rich Felker , linux-ia64@vger.kernel.org, Geert Uytterhoeven , linux-sh@vger.kernel.org, Benjamin Herrenschmidt , linux-mm@kvack.org, Paul Mackerras , linux-hexagon@vger.kernel.org, Will Deacon , kvmarm@lists.cs.columbia.edu, Jonas Bonn , linux-arch@vger.kernel.org, Brian Cain , Marc Zyngier , Russell King , Ley Foon Tan , Mike Rapoport , Catalin Marinas , uclinux-h8-devel@lists.sourceforge.jp, Fenghua Yu , Arnd Bergmann , kvm-ppc@vger.kernel.org, Stefan Kristiansson , openrisc@lists.librecores.org, Stafford Horne , Guan Xuetao , linux-arm-kernel@lists.infradead.org, Christophe Leroy , Tony Luck , Yoshinori Sato , Michael Ellerman , nios2-dev@lists.rocketboards.org, Andrew Morton , linuxppc-dev@lists.ozlabs.org, Mike Rapoport X-BeenThere: kvmarm@lists.cs.columbia.edu X-Mailman-Version: 2.1.14 Precedence: list List-Id: Where KVM/ARM decisions are made List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: kvmarm-bounces@lists.cs.columbia.edu Sender: kvmarm-bounces@lists.cs.columbia.edu From: Geert Uytterhoeven - Convert from printk() to pr_*(), - Add missing continuations, - Use "%llx" to format u64, - Join multiple prints in show_fault_oops() into a single print. Signed-off-by: Geert Uytterhoeven Signed-off-by: Mike Rapoport --- arch/sh/mm/fault.c | 39 ++++++++++++++++++--------------------- 1 file changed, 18 insertions(+), 21 deletions(-) diff --git a/arch/sh/mm/fault.c b/arch/sh/mm/fault.c index 5f51456f4fc7..a2b0275413e8 100644 --- a/arch/sh/mm/fault.c +++ b/arch/sh/mm/fault.c @@ -47,10 +47,10 @@ static void show_pte(struct mm_struct *mm, unsigned long addr) pgd = swapper_pg_dir; } - printk(KERN_ALERT "pgd = %p\n", pgd); + pr_alert("pgd = %p\n", pgd); pgd += pgd_index(addr); - printk(KERN_ALERT "[%08lx] *pgd=%0*Lx", addr, - (u32)(sizeof(*pgd) * 2), (u64)pgd_val(*pgd)); + pr_alert("[%08lx] *pgd=%0*llx", addr, (u32)(sizeof(*pgd) * 2), + (u64)pgd_val(*pgd)); do { pud_t *pud; @@ -61,33 +61,33 @@ static void show_pte(struct mm_struct *mm, unsigned long addr) break; if (pgd_bad(*pgd)) { - printk("(bad)"); + pr_cont("(bad)"); break; } pud = pud_offset(pgd, addr); if (PTRS_PER_PUD != 1) - printk(", *pud=%0*Lx", (u32)(sizeof(*pud) * 2), - (u64)pud_val(*pud)); + pr_cont(", *pud=%0*llx", (u32)(sizeof(*pud) * 2), + (u64)pud_val(*pud)); if (pud_none(*pud)) break; if (pud_bad(*pud)) { - printk("(bad)"); + pr_cont("(bad)"); break; } pmd = pmd_offset(pud, addr); if (PTRS_PER_PMD != 1) - printk(", *pmd=%0*Lx", (u32)(sizeof(*pmd) * 2), - (u64)pmd_val(*pmd)); + pr_cont(", *pmd=%0*llx", (u32)(sizeof(*pmd) * 2), + (u64)pmd_val(*pmd)); if (pmd_none(*pmd)) break; if (pmd_bad(*pmd)) { - printk("(bad)"); + pr_cont("(bad)"); break; } @@ -96,11 +96,11 @@ static void show_pte(struct mm_struct *mm, unsigned long addr) break; pte = pte_offset_kernel(pmd, addr); - printk(", *pte=%0*Lx", (u32)(sizeof(*pte) * 2), - (u64)pte_val(*pte)); + pr_cont(", *pte=%0*llx", (u32)(sizeof(*pte) * 2), + (u64)pte_val(*pte)); } while (0); - printk("\n"); + pr_cont("\n"); } static inline pmd_t *vmalloc_sync_one(pgd_t *pgd, unsigned long address) @@ -188,14 +188,11 @@ show_fault_oops(struct pt_regs *regs, unsigned long address) if (!oops_may_print()) return; - printk(KERN_ALERT "BUG: unable to handle kernel "); - if (address < PAGE_SIZE) - printk(KERN_CONT "NULL pointer dereference"); - else - printk(KERN_CONT "paging request"); - - printk(KERN_CONT " at %08lx\n", address); - printk(KERN_ALERT "PC:"); + pr_alert("BUG: unable to handle kernel %s at %08lx\n", + address < PAGE_SIZE ? "NULL pointer dereference" + : "paging request", + address); + pr_alert("PC:"); printk_address(regs->pc, 1); show_pte(NULL, address); -- 2.24.0 _______________________________________________ kvmarm mailing list kvmarm@lists.cs.columbia.edu https://lists.cs.columbia.edu/mailman/listinfo/kvmarm From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mike Rapoport Subject: [PATCH v2 08/13] sh: fault: Modernize printing of kernel messages Date: Sun, 16 Feb 2020 10:18:38 +0200 Message-ID: <20200216081843.28670-9-rppt@kernel.org> References: <20200216081843.28670-1-rppt@kernel.org> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <20200216081843.28670-1-rppt@kernel.org> Sender: linux-sh-owner@vger.kernel.org To: linux-kernel@vger.kernel.org Cc: Andrew Morton , Arnd Bergmann , Benjamin Herrenschmidt , Brian Cain , Catalin Marinas , Christophe Leroy , Fenghua Yu , Geert Uytterhoeven , Guan Xuetao , James Morse , Jonas Bonn , Julien Thierry , Ley Foon Tan , Marc Zyngier , Michael Ellerman , Paul Mackerras , Rich Felker , Russell King , Stafford Horne Stefan Kristiansson List-Id: linux-arch.vger.kernel.org From: Geert Uytterhoeven - Convert from printk() to pr_*(), - Add missing continuations, - Use "%llx" to format u64, - Join multiple prints in show_fault_oops() into a single print. Signed-off-by: Geert Uytterhoeven Signed-off-by: Mike Rapoport --- arch/sh/mm/fault.c | 39 ++++++++++++++++++--------------------- 1 file changed, 18 insertions(+), 21 deletions(-) diff --git a/arch/sh/mm/fault.c b/arch/sh/mm/fault.c index 5f51456f4fc7..a2b0275413e8 100644 --- a/arch/sh/mm/fault.c +++ b/arch/sh/mm/fault.c @@ -47,10 +47,10 @@ static void show_pte(struct mm_struct *mm, unsigned long addr) pgd = swapper_pg_dir; } - printk(KERN_ALERT "pgd = %p\n", pgd); + pr_alert("pgd = %p\n", pgd); pgd += pgd_index(addr); - printk(KERN_ALERT "[%08lx] *pgd=%0*Lx", addr, - (u32)(sizeof(*pgd) * 2), (u64)pgd_val(*pgd)); + pr_alert("[%08lx] *pgd=%0*llx", addr, (u32)(sizeof(*pgd) * 2), + (u64)pgd_val(*pgd)); do { pud_t *pud; @@ -61,33 +61,33 @@ static void show_pte(struct mm_struct *mm, unsigned long addr) break; if (pgd_bad(*pgd)) { - printk("(bad)"); + pr_cont("(bad)"); break; } pud = pud_offset(pgd, addr); if (PTRS_PER_PUD != 1) - printk(", *pud=%0*Lx", (u32)(sizeof(*pud) * 2), - (u64)pud_val(*pud)); + pr_cont(", *pud=%0*llx", (u32)(sizeof(*pud) * 2), + (u64)pud_val(*pud)); if (pud_none(*pud)) break; if (pud_bad(*pud)) { - printk("(bad)"); + pr_cont("(bad)"); break; } pmd = pmd_offset(pud, addr); if (PTRS_PER_PMD != 1) - printk(", *pmd=%0*Lx", (u32)(sizeof(*pmd) * 2), - (u64)pmd_val(*pmd)); + pr_cont(", *pmd=%0*llx", (u32)(sizeof(*pmd) * 2), + (u64)pmd_val(*pmd)); if (pmd_none(*pmd)) break; if (pmd_bad(*pmd)) { - printk("(bad)"); + pr_cont("(bad)"); break; } @@ -96,11 +96,11 @@ static void show_pte(struct mm_struct *mm, unsigned long addr) break; pte = pte_offset_kernel(pmd, addr); - printk(", *pte=%0*Lx", (u32)(sizeof(*pte) * 2), - (u64)pte_val(*pte)); + pr_cont(", *pte=%0*llx", (u32)(sizeof(*pte) * 2), + (u64)pte_val(*pte)); } while (0); - printk("\n"); + pr_cont("\n"); } static inline pmd_t *vmalloc_sync_one(pgd_t *pgd, unsigned long address) @@ -188,14 +188,11 @@ show_fault_oops(struct pt_regs *regs, unsigned long address) if (!oops_may_print()) return; - printk(KERN_ALERT "BUG: unable to handle kernel "); - if (address < PAGE_SIZE) - printk(KERN_CONT "NULL pointer dereference"); - else - printk(KERN_CONT "paging request"); - - printk(KERN_CONT " at %08lx\n", address); - printk(KERN_ALERT "PC:"); + pr_alert("BUG: unable to handle kernel %s at %08lx\n", + address < PAGE_SIZE ? "NULL pointer dereference" + : "paging request", + address); + pr_alert("PC:"); printk_address(regs->pc, 1); show_pte(NULL, address); -- 2.24.0 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Mike Rapoport Subject: [PATCH v2 08/13] sh: fault: Modernize printing of kernel messages Date: Sun, 16 Feb 2020 10:18:38 +0200 Message-ID: <20200216081843.28670-9-rppt@kernel.org> In-Reply-To: <20200216081843.28670-1-rppt@kernel.org> References: <20200216081843.28670-1-rppt@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit To: linux-kernel@vger.kernel.org Cc: Andrew Morton , Arnd Bergmann , Benjamin Herrenschmidt , Brian Cain , Catalin Marinas , Christophe Leroy , Fenghua Yu , Geert Uytterhoeven , Guan Xuetao , James Morse , Jonas Bonn , Julien Thierry , Ley Foon Tan , Marc Zyngier , Michael Ellerman , Paul Mackerras , Rich Felker , Russell King , Stafford Horne , Stefan Kristiansson , Suzuki K Poulose , Tony Luck , Will Deacon , Yoshinori Sato , kvmarm@lists.cs.columbia.edu, kvm-ppc@vger.kernel.org, linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-hexagon@vger.kernel.org, linux-ia64@vger.kernel.org, linux-mm@kvack.org, linuxppc-dev@lists.ozlabs.org, linux-sh@vger.kernel.org, nios2-dev@lists.rocketboards.org, openrisc@lists.librecores.org, uclinux-h8-devel@lists.sourceforge.jp, Mike Rapoport , Mike Rapoport List-ID: Message-ID: <20200216081838.1oTOs9Lj8BwY5g-sav3ahAz53DVtNDCE4BBsNlbSeww@z> From: Geert Uytterhoeven - Convert from printk() to pr_*(), - Add missing continuations, - Use "%llx" to format u64, - Join multiple prints in show_fault_oops() into a single print. Signed-off-by: Geert Uytterhoeven Signed-off-by: Mike Rapoport --- arch/sh/mm/fault.c | 39 ++++++++++++++++++--------------------- 1 file changed, 18 insertions(+), 21 deletions(-) diff --git a/arch/sh/mm/fault.c b/arch/sh/mm/fault.c index 5f51456f4fc7..a2b0275413e8 100644 --- a/arch/sh/mm/fault.c +++ b/arch/sh/mm/fault.c @@ -47,10 +47,10 @@ static void show_pte(struct mm_struct *mm, unsigned long addr) pgd = swapper_pg_dir; } - printk(KERN_ALERT "pgd = %p\n", pgd); + pr_alert("pgd = %p\n", pgd); pgd += pgd_index(addr); - printk(KERN_ALERT "[%08lx] *pgd=%0*Lx", addr, - (u32)(sizeof(*pgd) * 2), (u64)pgd_val(*pgd)); + pr_alert("[%08lx] *pgd=%0*llx", addr, (u32)(sizeof(*pgd) * 2), + (u64)pgd_val(*pgd)); do { pud_t *pud; @@ -61,33 +61,33 @@ static void show_pte(struct mm_struct *mm, unsigned long addr) break; if (pgd_bad(*pgd)) { - printk("(bad)"); + pr_cont("(bad)"); break; } pud = pud_offset(pgd, addr); if (PTRS_PER_PUD != 1) - printk(", *pud=%0*Lx", (u32)(sizeof(*pud) * 2), - (u64)pud_val(*pud)); + pr_cont(", *pud=%0*llx", (u32)(sizeof(*pud) * 2), + (u64)pud_val(*pud)); if (pud_none(*pud)) break; if (pud_bad(*pud)) { - printk("(bad)"); + pr_cont("(bad)"); break; } pmd = pmd_offset(pud, addr); if (PTRS_PER_PMD != 1) - printk(", *pmd=%0*Lx", (u32)(sizeof(*pmd) * 2), - (u64)pmd_val(*pmd)); + pr_cont(", *pmd=%0*llx", (u32)(sizeof(*pmd) * 2), + (u64)pmd_val(*pmd)); if (pmd_none(*pmd)) break; if (pmd_bad(*pmd)) { - printk("(bad)"); + pr_cont("(bad)"); break; } @@ -96,11 +96,11 @@ static void show_pte(struct mm_struct *mm, unsigned long addr) break; pte = pte_offset_kernel(pmd, addr); - printk(", *pte=%0*Lx", (u32)(sizeof(*pte) * 2), - (u64)pte_val(*pte)); + pr_cont(", *pte=%0*llx", (u32)(sizeof(*pte) * 2), + (u64)pte_val(*pte)); } while (0); - printk("\n"); + pr_cont("\n"); } static inline pmd_t *vmalloc_sync_one(pgd_t *pgd, unsigned long address) @@ -188,14 +188,11 @@ show_fault_oops(struct pt_regs *regs, unsigned long address) if (!oops_may_print()) return; - printk(KERN_ALERT "BUG: unable to handle kernel "); - if (address < PAGE_SIZE) - printk(KERN_CONT "NULL pointer dereference"); - else - printk(KERN_CONT "paging request"); - - printk(KERN_CONT " at %08lx\n", address); - printk(KERN_ALERT "PC:"); + pr_alert("BUG: unable to handle kernel %s at %08lx\n", + address < PAGE_SIZE ? "NULL pointer dereference" + : "paging request", + address); + pr_alert("PC:"); printk_address(regs->pc, 1); show_pte(NULL, address); -- 2.24.0 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mike Rapoport Subject: [PATCH v2 08/13] sh: fault: Modernize printing of kernel messages Date: Sun, 16 Feb 2020 10:18:38 +0200 Message-ID: <20200216081843.28670-9-rppt@kernel.org> References: <20200216081843.28670-1-rppt@kernel.org> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581841210; bh=GA7NOKUteHjazd0omlCrZ7LB67zWZrKKvz+PdqlHU1A=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=FVdilNv+r4bdMDhAdJSsjNRzZkVm78PPNxpHv0HqMRbZMeXnoadZoHIaBELT/eroS T43wdavarsNETJ5mb6QYv4fCy1QiN338bYssIR6C6gywJXlClJYHNv1szYtfp27EmM rClawPYpBzJf42agWKL+SWrJUZrZNt3+P8CCgjWY= In-Reply-To: <20200216081843.28670-1-rppt@kernel.org> Sender: linux-sh-owner@vger.kernel.org List-ID: Content-Type: text/plain; charset="us-ascii" To: linux-kernel@vger.kernel.org Cc: Andrew Morton , Arnd Bergmann , Benjamin Herrenschmidt , Brian Cain , Catalin Marinas , Christophe Leroy , Fenghua Yu , Geert Uytterhoeven , Guan Xuetao , James Morse , Jonas Bonn , Julien Thierry , Ley Foon Tan , Marc Zyngier , Michael Ellerman , Paul Mackerras , Rich Felker , Russell King , Stafford Horne , Stefan Kristiansson From: Geert Uytterhoeven - Convert from printk() to pr_*(), - Add missing continuations, - Use "%llx" to format u64, - Join multiple prints in show_fault_oops() into a single print. Signed-off-by: Geert Uytterhoeven Signed-off-by: Mike Rapoport --- arch/sh/mm/fault.c | 39 ++++++++++++++++++--------------------- 1 file changed, 18 insertions(+), 21 deletions(-) diff --git a/arch/sh/mm/fault.c b/arch/sh/mm/fault.c index 5f51456f4fc7..a2b0275413e8 100644 --- a/arch/sh/mm/fault.c +++ b/arch/sh/mm/fault.c @@ -47,10 +47,10 @@ static void show_pte(struct mm_struct *mm, unsigned long addr) pgd = swapper_pg_dir; } - printk(KERN_ALERT "pgd = %p\n", pgd); + pr_alert("pgd = %p\n", pgd); pgd += pgd_index(addr); - printk(KERN_ALERT "[%08lx] *pgd=%0*Lx", addr, - (u32)(sizeof(*pgd) * 2), (u64)pgd_val(*pgd)); + pr_alert("[%08lx] *pgd=%0*llx", addr, (u32)(sizeof(*pgd) * 2), + (u64)pgd_val(*pgd)); do { pud_t *pud; @@ -61,33 +61,33 @@ static void show_pte(struct mm_struct *mm, unsigned long addr) break; if (pgd_bad(*pgd)) { - printk("(bad)"); + pr_cont("(bad)"); break; } pud = pud_offset(pgd, addr); if (PTRS_PER_PUD != 1) - printk(", *pud=%0*Lx", (u32)(sizeof(*pud) * 2), - (u64)pud_val(*pud)); + pr_cont(", *pud=%0*llx", (u32)(sizeof(*pud) * 2), + (u64)pud_val(*pud)); if (pud_none(*pud)) break; if (pud_bad(*pud)) { - printk("(bad)"); + pr_cont("(bad)"); break; } pmd = pmd_offset(pud, addr); if (PTRS_PER_PMD != 1) - printk(", *pmd=%0*Lx", (u32)(sizeof(*pmd) * 2), - (u64)pmd_val(*pmd)); + pr_cont(", *pmd=%0*llx", (u32)(sizeof(*pmd) * 2), + (u64)pmd_val(*pmd)); if (pmd_none(*pmd)) break; if (pmd_bad(*pmd)) { - printk("(bad)"); + pr_cont("(bad)"); break; } @@ -96,11 +96,11 @@ static void show_pte(struct mm_struct *mm, unsigned long addr) break; pte = pte_offset_kernel(pmd, addr); - printk(", *pte=%0*Lx", (u32)(sizeof(*pte) * 2), - (u64)pte_val(*pte)); + pr_cont(", *pte=%0*llx", (u32)(sizeof(*pte) * 2), + (u64)pte_val(*pte)); } while (0); - printk("\n"); + pr_cont("\n"); } static inline pmd_t *vmalloc_sync_one(pgd_t *pgd, unsigned long address) @@ -188,14 +188,11 @@ show_fault_oops(struct pt_regs *regs, unsigned long address) if (!oops_may_print()) return; - printk(KERN_ALERT "BUG: unable to handle kernel "); - if (address < PAGE_SIZE) - printk(KERN_CONT "NULL pointer dereference"); - else - printk(KERN_CONT "paging request"); - - printk(KERN_CONT " at %08lx\n", address); - printk(KERN_ALERT "PC:"); + pr_alert("BUG: unable to handle kernel %s at %08lx\n", + address < PAGE_SIZE ? "NULL pointer dereference" + : "paging request", + address); + pr_alert("PC:"); printk_address(regs->pc, 1); show_pte(NULL, address); -- 2.24.0 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mike Rapoport Date: Sun, 16 Feb 2020 10:18:38 +0200 Subject: [OpenRISC] [PATCH v2 08/13] sh: fault: Modernize printing of kernel messages In-Reply-To: <20200216081843.28670-1-rppt@kernel.org> References: <20200216081843.28670-1-rppt@kernel.org> Message-ID: <20200216081843.28670-9-rppt@kernel.org> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: openrisc@lists.librecores.org From: Geert Uytterhoeven - Convert from printk() to pr_*(), - Add missing continuations, - Use "%llx" to format u64, - Join multiple prints in show_fault_oops() into a single print. Signed-off-by: Geert Uytterhoeven Signed-off-by: Mike Rapoport --- arch/sh/mm/fault.c | 39 ++++++++++++++++++--------------------- 1 file changed, 18 insertions(+), 21 deletions(-) diff --git a/arch/sh/mm/fault.c b/arch/sh/mm/fault.c index 5f51456f4fc7..a2b0275413e8 100644 --- a/arch/sh/mm/fault.c +++ b/arch/sh/mm/fault.c @@ -47,10 +47,10 @@ static void show_pte(struct mm_struct *mm, unsigned long addr) pgd = swapper_pg_dir; } - printk(KERN_ALERT "pgd = %p\n", pgd); + pr_alert("pgd = %p\n", pgd); pgd += pgd_index(addr); - printk(KERN_ALERT "[%08lx] *pgd=%0*Lx", addr, - (u32)(sizeof(*pgd) * 2), (u64)pgd_val(*pgd)); + pr_alert("[%08lx] *pgd=%0*llx", addr, (u32)(sizeof(*pgd) * 2), + (u64)pgd_val(*pgd)); do { pud_t *pud; @@ -61,33 +61,33 @@ static void show_pte(struct mm_struct *mm, unsigned long addr) break; if (pgd_bad(*pgd)) { - printk("(bad)"); + pr_cont("(bad)"); break; } pud = pud_offset(pgd, addr); if (PTRS_PER_PUD != 1) - printk(", *pud=%0*Lx", (u32)(sizeof(*pud) * 2), - (u64)pud_val(*pud)); + pr_cont(", *pud=%0*llx", (u32)(sizeof(*pud) * 2), + (u64)pud_val(*pud)); if (pud_none(*pud)) break; if (pud_bad(*pud)) { - printk("(bad)"); + pr_cont("(bad)"); break; } pmd = pmd_offset(pud, addr); if (PTRS_PER_PMD != 1) - printk(", *pmd=%0*Lx", (u32)(sizeof(*pmd) * 2), - (u64)pmd_val(*pmd)); + pr_cont(", *pmd=%0*llx", (u32)(sizeof(*pmd) * 2), + (u64)pmd_val(*pmd)); if (pmd_none(*pmd)) break; if (pmd_bad(*pmd)) { - printk("(bad)"); + pr_cont("(bad)"); break; } @@ -96,11 +96,11 @@ static void show_pte(struct mm_struct *mm, unsigned long addr) break; pte = pte_offset_kernel(pmd, addr); - printk(", *pte=%0*Lx", (u32)(sizeof(*pte) * 2), - (u64)pte_val(*pte)); + pr_cont(", *pte=%0*llx", (u32)(sizeof(*pte) * 2), + (u64)pte_val(*pte)); } while (0); - printk("\n"); + pr_cont("\n"); } static inline pmd_t *vmalloc_sync_one(pgd_t *pgd, unsigned long address) @@ -188,14 +188,11 @@ show_fault_oops(struct pt_regs *regs, unsigned long address) if (!oops_may_print()) return; - printk(KERN_ALERT "BUG: unable to handle kernel "); - if (address < PAGE_SIZE) - printk(KERN_CONT "NULL pointer dereference"); - else - printk(KERN_CONT "paging request"); - - printk(KERN_CONT " at %08lx\n", address); - printk(KERN_ALERT "PC:"); + pr_alert("BUG: unable to handle kernel %s@%08lx\n", + address < PAGE_SIZE ? "NULL pointer dereference" + : "paging request", + address); + pr_alert("PC:"); printk_address(regs->pc, 1); show_pte(NULL, address); -- 2.24.0 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C77E9C2BA83 for ; Sun, 16 Feb 2020 08:35:17 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 762FA2072C for ; Sun, 16 Feb 2020 08:35:17 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="FVdilNv+" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 762FA2072C Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 48L0mg701YzDr0N for ; Sun, 16 Feb 2020 19:35:15 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=kernel.org (client-ip=198.145.29.99; helo=mail.kernel.org; envelope-from=rppt@kernel.org; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=pass (p=none dis=none) header.from=kernel.org Authentication-Results: lists.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=default header.b=FVdilNv+; dkim-atps=neutral Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 48L0RM0PWMzDqck for ; Sun, 16 Feb 2020 19:20:15 +1100 (AEDT) Received: from aquarius.haifa.ibm.com (nesher1.haifa.il.ibm.com [195.110.40.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 69209206E2; Sun, 16 Feb 2020 08:20:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581841210; bh=GA7NOKUteHjazd0omlCrZ7LB67zWZrKKvz+PdqlHU1A=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=FVdilNv+r4bdMDhAdJSsjNRzZkVm78PPNxpHv0HqMRbZMeXnoadZoHIaBELT/eroS T43wdavarsNETJ5mb6QYv4fCy1QiN338bYssIR6C6gywJXlClJYHNv1szYtfp27EmM rClawPYpBzJf42agWKL+SWrJUZrZNt3+P8CCgjWY= From: Mike Rapoport To: linux-kernel@vger.kernel.org Subject: [PATCH v2 08/13] sh: fault: Modernize printing of kernel messages Date: Sun, 16 Feb 2020 10:18:38 +0200 Message-Id: <20200216081843.28670-9-rppt@kernel.org> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20200216081843.28670-1-rppt@kernel.org> References: <20200216081843.28670-1-rppt@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Rich Felker , linux-ia64@vger.kernel.org, Geert Uytterhoeven , linux-sh@vger.kernel.org, linux-mm@kvack.org, Paul Mackerras , linux-hexagon@vger.kernel.org, Will Deacon , kvmarm@lists.cs.columbia.edu, Jonas Bonn , linux-arch@vger.kernel.org, Brian Cain , Marc Zyngier , Russell King , Ley Foon Tan , Mike Rapoport , Catalin Marinas , Julien Thierry , uclinux-h8-devel@lists.sourceforge.jp, Fenghua Yu , Arnd Bergmann , Suzuki K Poulose , kvm-ppc@vger.kernel.org, Stefan Kristiansson , openrisc@lists.librecores.org, Stafford Horne , Guan Xuetao , linux-arm-kernel@lists.infradead.org, Tony Luck , Yoshinori Sato , James Morse , nios2-dev@lists.rocketboards.org, Andrew Morton , linuxppc-dev@lists.ozlabs.org, Mike Rapoport Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" From: Geert Uytterhoeven - Convert from printk() to pr_*(), - Add missing continuations, - Use "%llx" to format u64, - Join multiple prints in show_fault_oops() into a single print. Signed-off-by: Geert Uytterhoeven Signed-off-by: Mike Rapoport --- arch/sh/mm/fault.c | 39 ++++++++++++++++++--------------------- 1 file changed, 18 insertions(+), 21 deletions(-) diff --git a/arch/sh/mm/fault.c b/arch/sh/mm/fault.c index 5f51456f4fc7..a2b0275413e8 100644 --- a/arch/sh/mm/fault.c +++ b/arch/sh/mm/fault.c @@ -47,10 +47,10 @@ static void show_pte(struct mm_struct *mm, unsigned long addr) pgd = swapper_pg_dir; } - printk(KERN_ALERT "pgd = %p\n", pgd); + pr_alert("pgd = %p\n", pgd); pgd += pgd_index(addr); - printk(KERN_ALERT "[%08lx] *pgd=%0*Lx", addr, - (u32)(sizeof(*pgd) * 2), (u64)pgd_val(*pgd)); + pr_alert("[%08lx] *pgd=%0*llx", addr, (u32)(sizeof(*pgd) * 2), + (u64)pgd_val(*pgd)); do { pud_t *pud; @@ -61,33 +61,33 @@ static void show_pte(struct mm_struct *mm, unsigned long addr) break; if (pgd_bad(*pgd)) { - printk("(bad)"); + pr_cont("(bad)"); break; } pud = pud_offset(pgd, addr); if (PTRS_PER_PUD != 1) - printk(", *pud=%0*Lx", (u32)(sizeof(*pud) * 2), - (u64)pud_val(*pud)); + pr_cont(", *pud=%0*llx", (u32)(sizeof(*pud) * 2), + (u64)pud_val(*pud)); if (pud_none(*pud)) break; if (pud_bad(*pud)) { - printk("(bad)"); + pr_cont("(bad)"); break; } pmd = pmd_offset(pud, addr); if (PTRS_PER_PMD != 1) - printk(", *pmd=%0*Lx", (u32)(sizeof(*pmd) * 2), - (u64)pmd_val(*pmd)); + pr_cont(", *pmd=%0*llx", (u32)(sizeof(*pmd) * 2), + (u64)pmd_val(*pmd)); if (pmd_none(*pmd)) break; if (pmd_bad(*pmd)) { - printk("(bad)"); + pr_cont("(bad)"); break; } @@ -96,11 +96,11 @@ static void show_pte(struct mm_struct *mm, unsigned long addr) break; pte = pte_offset_kernel(pmd, addr); - printk(", *pte=%0*Lx", (u32)(sizeof(*pte) * 2), - (u64)pte_val(*pte)); + pr_cont(", *pte=%0*llx", (u32)(sizeof(*pte) * 2), + (u64)pte_val(*pte)); } while (0); - printk("\n"); + pr_cont("\n"); } static inline pmd_t *vmalloc_sync_one(pgd_t *pgd, unsigned long address) @@ -188,14 +188,11 @@ show_fault_oops(struct pt_regs *regs, unsigned long address) if (!oops_may_print()) return; - printk(KERN_ALERT "BUG: unable to handle kernel "); - if (address < PAGE_SIZE) - printk(KERN_CONT "NULL pointer dereference"); - else - printk(KERN_CONT "paging request"); - - printk(KERN_CONT " at %08lx\n", address); - printk(KERN_ALERT "PC:"); + pr_alert("BUG: unable to handle kernel %s at %08lx\n", + address < PAGE_SIZE ? "NULL pointer dereference" + : "paging request", + address); + pr_alert("PC:"); printk_address(regs->pc, 1); show_pte(NULL, address); -- 2.24.0 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2FE8DC76199 for ; Sun, 16 Feb 2020 08:21:23 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id EC7312086A for ; Sun, 16 Feb 2020 08:21:22 +0000 (UTC) Authentication-Results: mail.kernel.org; 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a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581841210; bh=GA7NOKUteHjazd0omlCrZ7LB67zWZrKKvz+PdqlHU1A=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=FVdilNv+r4bdMDhAdJSsjNRzZkVm78PPNxpHv0HqMRbZMeXnoadZoHIaBELT/eroS T43wdavarsNETJ5mb6QYv4fCy1QiN338bYssIR6C6gywJXlClJYHNv1szYtfp27EmM rClawPYpBzJf42agWKL+SWrJUZrZNt3+P8CCgjWY= From: Mike Rapoport To: linux-kernel@vger.kernel.org Subject: [PATCH v2 08/13] sh: fault: Modernize printing of kernel messages Date: Sun, 16 Feb 2020 10:18:38 +0200 Message-Id: <20200216081843.28670-9-rppt@kernel.org> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20200216081843.28670-1-rppt@kernel.org> References: <20200216081843.28670-1-rppt@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200216_002011_451444_71D39F6D X-CRM114-Status: GOOD ( 11.30 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Rich Felker , linux-ia64@vger.kernel.org, Geert Uytterhoeven , linux-sh@vger.kernel.org, Benjamin Herrenschmidt , linux-mm@kvack.org, Paul Mackerras , linux-hexagon@vger.kernel.org, Will Deacon , kvmarm@lists.cs.columbia.edu, Jonas Bonn , linux-arch@vger.kernel.org, Brian Cain , Marc Zyngier , Russell King , Ley Foon Tan , Mike Rapoport , Catalin Marinas , Julien Thierry , uclinux-h8-devel@lists.sourceforge.jp, Fenghua Yu , Arnd Bergmann , Suzuki K Poulose , kvm-ppc@vger.kernel.org, Stefan Kristiansson , openrisc@lists.librecores.org, Stafford Horne , Guan Xuetao , linux-arm-kernel@lists.infradead.org, Christophe Leroy , Tony Luck , Yoshinori Sato , James Morse , Michael Ellerman , nios2-dev@lists.rocketboards.org, Andrew Morton , linuxppc-dev@lists.ozlabs.org, Mike Rapoport Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Geert Uytterhoeven - Convert from printk() to pr_*(), - Add missing continuations, - Use "%llx" to format u64, - Join multiple prints in show_fault_oops() into a single print. Signed-off-by: Geert Uytterhoeven Signed-off-by: Mike Rapoport --- arch/sh/mm/fault.c | 39 ++++++++++++++++++--------------------- 1 file changed, 18 insertions(+), 21 deletions(-) diff --git a/arch/sh/mm/fault.c b/arch/sh/mm/fault.c index 5f51456f4fc7..a2b0275413e8 100644 --- a/arch/sh/mm/fault.c +++ b/arch/sh/mm/fault.c @@ -47,10 +47,10 @@ static void show_pte(struct mm_struct *mm, unsigned long addr) pgd = swapper_pg_dir; } - printk(KERN_ALERT "pgd = %p\n", pgd); + pr_alert("pgd = %p\n", pgd); pgd += pgd_index(addr); - printk(KERN_ALERT "[%08lx] *pgd=%0*Lx", addr, - (u32)(sizeof(*pgd) * 2), (u64)pgd_val(*pgd)); + pr_alert("[%08lx] *pgd=%0*llx", addr, (u32)(sizeof(*pgd) * 2), + (u64)pgd_val(*pgd)); do { pud_t *pud; @@ -61,33 +61,33 @@ static void show_pte(struct mm_struct *mm, unsigned long addr) break; if (pgd_bad(*pgd)) { - printk("(bad)"); + pr_cont("(bad)"); break; } pud = pud_offset(pgd, addr); if (PTRS_PER_PUD != 1) - printk(", *pud=%0*Lx", (u32)(sizeof(*pud) * 2), - (u64)pud_val(*pud)); + pr_cont(", *pud=%0*llx", (u32)(sizeof(*pud) * 2), + (u64)pud_val(*pud)); if (pud_none(*pud)) break; if (pud_bad(*pud)) { - printk("(bad)"); + pr_cont("(bad)"); break; } pmd = pmd_offset(pud, addr); if (PTRS_PER_PMD != 1) - printk(", *pmd=%0*Lx", (u32)(sizeof(*pmd) * 2), - (u64)pmd_val(*pmd)); + pr_cont(", *pmd=%0*llx", (u32)(sizeof(*pmd) * 2), + (u64)pmd_val(*pmd)); if (pmd_none(*pmd)) break; if (pmd_bad(*pmd)) { - printk("(bad)"); + pr_cont("(bad)"); break; } @@ -96,11 +96,11 @@ static void show_pte(struct mm_struct *mm, unsigned long addr) break; pte = pte_offset_kernel(pmd, addr); - printk(", *pte=%0*Lx", (u32)(sizeof(*pte) * 2), - (u64)pte_val(*pte)); + pr_cont(", *pte=%0*llx", (u32)(sizeof(*pte) * 2), + (u64)pte_val(*pte)); } while (0); - printk("\n"); + pr_cont("\n"); } static inline pmd_t *vmalloc_sync_one(pgd_t *pgd, unsigned long address) @@ -188,14 +188,11 @@ show_fault_oops(struct pt_regs *regs, unsigned long address) if (!oops_may_print()) return; - printk(KERN_ALERT "BUG: unable to handle kernel "); - if (address < PAGE_SIZE) - printk(KERN_CONT "NULL pointer dereference"); - else - printk(KERN_CONT "paging request"); - - printk(KERN_CONT " at %08lx\n", address); - printk(KERN_ALERT "PC:"); + pr_alert("BUG: unable to handle kernel %s at %08lx\n", + address < PAGE_SIZE ? "NULL pointer dereference" + : "paging request", + address); + pr_alert("PC:"); printk_address(regs->pc, 1); show_pte(NULL, address); -- 2.24.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel