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fix log messages on bootup

This commit is contained in:
Tobias Powalowski 2014-08-05 04:41:14 +00:00
parent c4618070d2
commit 88acf22646
2 changed files with 19 additions and 13 deletions
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11
PKGBUILD
View File

@ -5,7 +5,7 @@ pkgbase=linux # Build stock -ARCH kernel
#pkgbase=linux-custom # Build kernel with a different name #pkgbase=linux-custom # Build kernel with a different name
_srcname=linux-3.16 _srcname=linux-3.16
pkgver=3.16 pkgver=3.16
pkgrel=1 pkgrel=2
arch=('i686' 'x86_64') arch=('i686' 'x86_64')
url="http://www.kernel.org/" url="http://www.kernel.org/"
license=('GPL2') license=('GPL2')
@ -17,11 +17,13 @@ source=("https://www.kernel.org/pub/linux/kernel/v3.x/${_srcname}.tar.xz"
'config' 'config.x86_64' 'config' 'config.x86_64'
# standard config files for mkinitcpio ramdisk # standard config files for mkinitcpio ramdisk
'linux.preset' 'linux.preset'
'change-default-console-loglevel.patch'
) )
sha256sums=('4813ad7927a7d92e5339a873ab16201b242b2748934f12cb5df9ba2cfe1d77a0' sha256sums=('4813ad7927a7d92e5339a873ab16201b242b2748934f12cb5df9ba2cfe1d77a0'
'487dc1fd428b5793f4f5216fd76bd3640b12c50ea52c6fb909da24baf3612d9b' '487dc1fd428b5793f4f5216fd76bd3640b12c50ea52c6fb909da24baf3612d9b'
'1db5856f6c29380e828e3026a0ed8c344f0386fde83f03bf27ecb8fd6880ff32' '1db5856f6c29380e828e3026a0ed8c344f0386fde83f03bf27ecb8fd6880ff32'
'f0d90e756f14533ee67afda280500511a62465b4f76adcc5effa95a40045179c') 'f0d90e756f14533ee67afda280500511a62465b4f76adcc5effa95a40045179c'
'1256b241cd477b265a3c2d64bdc19ffe3c9bbcee82ea3994c590c2c76e767d99')
_kernelname=${pkgbase#linux} _kernelname=${pkgbase#linux}
@ -34,6 +36,11 @@ prepare() {
# add latest fixes from stable queue, if needed # add latest fixes from stable queue, if needed
# http://git.kernel.org/?p=linux/kernel/git/stable/stable-queue.git # http://git.kernel.org/?p=linux/kernel/git/stable/stable-queue.git
# set DEFAULT_CONSOLE_LOGLEVEL to 4 (same value as the 'quiet' kernel param)
# remove this when a Kconfig knob is made available by upstream
# (relevant patch sent upstream: https://lkml.org/lkml/2011/7/26/227)
patch -p1 -i "${srcdir}/change-default-console-loglevel.patch"
if [ "${CARCH}" = "x86_64" ]; then if [ "${CARCH}" = "x86_64" ]; then
cat "${srcdir}/config.x86_64" > ./.config cat "${srcdir}/config.x86_64" > ./.config
else else

21
change-default-console-loglevel.patch
View File

@ -1,12 +1,11 @@
diff -upr linux-3.0.orig/kernel/printk.c linux-3.0/kernel/printk.c --- linux-3.16/include/linux/printk.h.old 2014-08-04 18:48:30.686043266 +0200
--- linux-3.0.orig/kernel/printk/printk.c 2011-07-22 05:17:23.000000000 +0300 +++ linux-3.16/include/linux/printk.h 2014-08-04 18:48:47.706218528 +0200
+++ linux-3.0/kernel/printk/printk.c 2011-07-27 14:43:07.000000000 +0300 @@ -37,7 +37,7 @@
@@ -58,7 +58,7 @@ void asmlinkage __attribute__((weak)) ea #define CONSOLE_LOGLEVEL_SILENT 0 /* Mum's the word */
#define CONSOLE_LOGLEVEL_MIN 1 /* Minimum loglevel we let people use */
/* We show everything that is MORE important than this.. */ #define CONSOLE_LOGLEVEL_QUIET 4 /* Shhh ..., when booted with "quiet" */
#define MINIMUM_CONSOLE_LOGLEVEL 1 /* Minimum loglevel we let people use */ -#define CONSOLE_LOGLEVEL_DEFAULT 7 /* anything MORE serious than KERN_DEBUG */
-#define DEFAULT_CONSOLE_LOGLEVEL 7 /* anything MORE serious than KERN_DEBUG */ +#define CONSOLE_LOGLEVEL_DEFAULT 4 /* anything MORE serious than KERN_DEBUG */
+#define DEFAULT_CONSOLE_LOGLEVEL 4 /* anything MORE serious than KERN_WARNING */ #define CONSOLE_LOGLEVEL_DEBUG 10 /* issue debug messages */
#define CONSOLE_LOGLEVEL_MOTORMOUTH 15 /* You can't shut this one up */
DECLARE_WAIT_QUEUE_HEAD(log_wait);