From mboxrd@z Thu Jan 1 00:00:00 1970 From: rmk@arm.linux.org.uk (Russell King) Date: Mon, 06 Jun 2016 18:00:05 +0100 Subject: [PATCH kexec-tools v2 16/32] arm: fix ELF32/ELF64 check In-Reply-To: <20160606164129.GM1041@n2100.armlinux.org.uk> References: <20160606164129.GM1041@n2100.armlinux.org.uk> Message-ID: To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Rather than using ULONG_MAX to decide whether to use the ELF64 or ELF32 core dump format, use UINT32_MAX instead - we include stdint.h, so we might as well use a constant which is meaningful for the limits of the 32-bit ELF format. Signed-off-by: Russell King --- kexec/arch/arm/crashdump-arm.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/kexec/arch/arm/crashdump-arm.c b/kexec/arch/arm/crashdump-arm.c index a390187..fcc4d42 100644 --- a/kexec/arch/arm/crashdump-arm.c +++ b/kexec/arch/arm/crashdump-arm.c @@ -369,8 +369,7 @@ int load_crashdump_segments(struct kexec_info *info, char *mod_cmdline) if (last_ranges < 0) last_ranges = 0; - if (crash_memory_ranges[last_ranges].end > ULONG_MAX) { - + if (crash_memory_ranges[last_ranges].end > UINT32_MAX) { /* for support LPAE enabled kernel*/ elf_info.class = ELFCLASS64; -- 1.9.1 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from pandora.armlinux.org.uk ([2001:4d48:ad52:3201:214:fdff:fe10:1be6]) by casper.infradead.org with esmtps (Exim 4.85_2 #1 (Red Hat Linux)) id 1b9xzF-0001Xf-Pi for kexec@lists.infradead.org; Mon, 06 Jun 2016 17:06:50 +0000 In-Reply-To: <20160606164129.GM1041@n2100.armlinux.org.uk> References: <20160606164129.GM1041@n2100.armlinux.org.uk> From: Russell King Subject: [PATCH kexec-tools v2 16/32] arm: fix ELF32/ELF64 check MIME-Version: 1.0 Content-Disposition: inline Message-Id: Date: Mon, 06 Jun 2016 18:00:05 +0100 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "kexec" Errors-To: kexec-bounces+dwmw2=infradead.org@lists.infradead.org To: kexec@lists.infradead.org, linux-arm-kernel@lists.infradead.org Cc: Pratyush Anand , Baoquan He Rather than using ULONG_MAX to decide whether to use the ELF64 or ELF32 core dump format, use UINT32_MAX instead - we include stdint.h, so we might as well use a constant which is meaningful for the limits of the 32-bit ELF format. Signed-off-by: Russell King --- kexec/arch/arm/crashdump-arm.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/kexec/arch/arm/crashdump-arm.c b/kexec/arch/arm/crashdump-arm.c index a390187..fcc4d42 100644 --- a/kexec/arch/arm/crashdump-arm.c +++ b/kexec/arch/arm/crashdump-arm.c @@ -369,8 +369,7 @@ int load_crashdump_segments(struct kexec_info *info, char *mod_cmdline) if (last_ranges < 0) last_ranges = 0; - if (crash_memory_ranges[last_ranges].end > ULONG_MAX) { - + if (crash_memory_ranges[last_ranges].end > UINT32_MAX) { /* for support LPAE enabled kernel*/ elf_info.class = ELFCLASS64; -- 1.9.1 _______________________________________________ kexec mailing list kexec@lists.infradead.org http://lists.infradead.org/mailman/listinfo/kexec