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| author |   Eric Paris <eparis@redhat.com> | 2014-03-07 11:41:32 -0500 |
|---|---|---|
| committer | Eric Paris <eparis@redhat.com> | 2014-03-07 11:41:32 -0500 |
| commit | b7d3622a39fde7658170b7f3cf6c6889bb8db30d (patch) | |
| tree | 64f4e781ecb2a85d675e234072b988560bcd25f1 /arch/x86/Kconfig.debug | |
| parent | audit: whitespace fix in kernel-parameters.txt (diff) | |
| parent | Linux 3.13 (diff) | |
| download | linux-dev-b7d3622a39fde7658170b7f3cf6c6889bb8db30d.tar.xz linux-dev-b7d3622a39fde7658170b7f3cf6c6889bb8db30d.zip | |
Merge tag 'v3.13' into for-3.15
Linux 3.13
Conflicts:
include/net/xfrm.h
Simple merge where v3.13 removed 'extern' from definitions and the audit
tree did s/u32/unsigned int/ to the same definitions.
Diffstat (limited to 'arch/x86/Kconfig.debug')
| -rw-r--r-- | arch/x86/Kconfig.debug | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug index 78d91afb8e50..0f3621ed1db6 100644 --- a/arch/x86/Kconfig.debug +++ b/arch/x86/Kconfig.debug @@ -59,6 +59,16 @@ config EARLY_PRINTK_DBGP with klogd/syslogd or the X server. You should normally N here, unless you want to debug such a crash. You need usb debug device. +config EARLY_PRINTK_EFI + bool "Early printk via the EFI framebuffer" + depends on EFI && EARLY_PRINTK + select FONT_SUPPORT + ---help--- + Write kernel log output directly into the EFI framebuffer. + + This is useful for kernel debugging when your machine crashes very + early before the console code is initialized. + config X86_PTDUMP bool "Export kernel pagetable layout to userspace via debugfs" depends on DEBUG_KERNEL |