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| author | Herbert Poetzl <herbert@13thfloor.at> | 2006-12-08 02:36:00 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.osdl.org> | 2006-12-08 08:28:37 -0800 |
| commit | a2ee8649ba6d71416712e798276bf7c40b64e6e5 (patch) | |
| tree | 90603c28d717fc0b2e92adb7e3f3a98adf6ae458 | |
| parent | 6e2ac66470976ad7f57e0948572669b2bdfea2d0 (diff) | |
| download | linux-3.10-a2ee8649ba6d71416712e798276bf7c40b64e6e5.tar.gz linux-3.10-a2ee8649ba6d71416712e798276bf7c40b64e6e5.tar.bz2 linux-3.10-a2ee8649ba6d71416712e798276bf7c40b64e6e5.zip | |
[PATCH] Fix linux banner utsname information
utsname information is shown in the linux banner, which also is used for
/proc/version (which can have different utsname values inside a uts
namespaces). this patch makes the varying data arguments and changes the
string to a format string, using those arguments.
Signed-off-by: Herbert Poetzl <herbert@13thfloor.at>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| -rw-r--r-- | fs/proc/proc_misc.c | 4 | ||||
| -rw-r--r-- | init/Makefile | 1 | ||||
| -rw-r--r-- | init/main.c | 4 | ||||
| -rw-r--r-- | init/version.c | 5 |
4 files changed, 9 insertions, 5 deletions
diff --git a/fs/proc/proc_misc.c b/fs/proc/proc_misc.c index 51815cece6f..9397ff62553 100644 --- a/fs/proc/proc_misc.c +++ b/fs/proc/proc_misc.c @@ -252,8 +252,8 @@ static int version_read_proc(char *page, char **start, off_t off, { int len; - strcpy(page, linux_banner); - len = strlen(page); + len = sprintf(page, linux_banner, + utsname()->release, utsname()->version); return proc_calc_metrics(page, start, off, count, eof, len); } diff --git a/init/Makefile b/init/Makefile index 633a268d270..d6c764d0eab 100644 --- a/init/Makefile +++ b/init/Makefile @@ -15,6 +15,7 @@ clean-files := ../include/linux/compile.h # dependencies on generated files need to be listed explicitly +$(obj)/main.o: include/linux/compile.h $(obj)/version.o: include/linux/compile.h # compile.h changes depending on hostname, generation number, etc, diff --git a/init/main.c b/init/main.c index 1174ae3aec8..4cdcd06e6d7 100644 --- a/init/main.c +++ b/init/main.c @@ -50,6 +50,8 @@ #include <linux/buffer_head.h> #include <linux/debug_locks.h> #include <linux/lockdep.h> +#include <linux/utsrelease.h> +#include <linux/compile.h> #include <asm/io.h> #include <asm/bugs.h> @@ -506,7 +508,7 @@ asmlinkage void __init start_kernel(void) boot_cpu_init(); page_address_init(); printk(KERN_NOTICE); - printk(linux_banner); + printk(linux_banner, UTS_RELEASE, UTS_VERSION); setup_arch(&command_line); unwind_setup(); setup_per_cpu_areas(); diff --git a/init/version.c b/init/version.c index 8f28344d9c7..2a5dfcd1c2e 100644 --- a/init/version.c +++ b/init/version.c @@ -35,5 +35,6 @@ struct uts_namespace init_uts_ns = { EXPORT_SYMBOL_GPL(init_uts_ns); const char linux_banner[] = - "Linux version " UTS_RELEASE " (" LINUX_COMPILE_BY "@" - LINUX_COMPILE_HOST ") (" LINUX_COMPILER ") " UTS_VERSION "\n"; + "Linux version %s (" LINUX_COMPILE_BY "@" + LINUX_COMPILE_HOST ") (" LINUX_COMPILER ") %s\n"; + |