Commit-ID: b6085a865762236bb84934161273cdac6dd11c2d Gitweb: http://git.kernel.org/tip/b6085a865762236bb84934161273cdac6dd11c2d Author: Eugene Surovegin <surove...@google.com> AuthorDate: Thu, 23 Jan 2014 09:31:20 -0800 Committer: H. Peter Anvin <h...@linux.intel.com> CommitDate: Tue, 25 Feb 2014 16:57:47 -0800
x86, kaslr: export offset in VMCOREINFO ELF notes Include kASLR offset in VMCOREINFO ELF notes to assist in debugging. [ hpa: pushing this for v3.14 to avoid having a kernel version with kASLR where we can't debug output. ] Signed-off-by: Eugene Surovegin <surove...@google.com> Link: http://lkml.kernel.org/r/20140123173120.ga25...@www.outflux.net Signed-off-by: Kees Cook <keesc...@chromium.org> Signed-off-by: H. Peter Anvin <h...@linux.intel.com> --- arch/x86/kernel/machine_kexec_64.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/x86/kernel/machine_kexec_64.c b/arch/x86/kernel/machine_kexec_64.c index 4eabc16..679cef0 100644 --- a/arch/x86/kernel/machine_kexec_64.c +++ b/arch/x86/kernel/machine_kexec_64.c @@ -279,5 +279,7 @@ void arch_crash_save_vmcoreinfo(void) VMCOREINFO_SYMBOL(node_data); VMCOREINFO_LENGTH(node_data, MAX_NUMNODES); #endif + vmcoreinfo_append_str("KERNELOFFSET=%lx\n", + (unsigned long)&_text - __START_KERNEL); } -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
