xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

x86/debug: Add KERN_<LEVEL> to bare printks, convert printks to pr_<level>

Browse Source 
Use a more current logging style:

 - Bare printks should have a KERN_<LEVEL> for consistency's sake
 - Add pr_fmt where appropriate
 - Neaten some macro definitions
 - Convert some Ok output to OK
 - Use "%s: ", __func__ in pr_fmt for summit
 - Convert some printks to pr_<level>

Message output is not identical in all cases.

Signed-off-by: Joe Perches <joe@perches.com>
Cc: levinsasha928@gmail.com
Link: http://lkml.kernel.org/r/1337655007.24226.10.camel@joe2Laptop
[ merged two similar patches, tidied up the changelog ]
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Joe Perches
2012-05-21 19:50:07 -07:00
committed by Ingo Molnar
parent f9ba7179ce
commit c767a54ba0
29 changed files with 301 additions and 279 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
arch/x86/kernel/cpu/bugs.c
View File

@@ -55,8 +55,8 @@ static void __init check_fpu(void)
if (!boot_cpu_data.hard_math) {
#ifndef CONFIG_MATH_EMULATION
printk(KERN_EMERG "No coprocessor found and no math emulation present.\n");
printk(KERN_EMERG "Giving up.\n");
pr_emerg("No coprocessor found and no math emulation present\n");
pr_emerg("Giving up\n");
for (;;) ;
#endif
return;
@@ -86,7 +86,7 @@ static void __init check_fpu(void)
boot_cpu_data.fdiv_bug = fdiv_bug;
if (boot_cpu_data.fdiv_bug)
printk(KERN_WARNING "Hmm, FPU with FDIV bug.\n");
pr_warn("Hmm, FPU with FDIV bug\n");
}
static void __init check_hlt(void)
@@ -94,16 +94,16 @@ static void __init check_hlt(void)
if (boot_cpu_data.x86 >= 5 || paravirt_enabled())
return;
printk(KERN_INFO "Checking 'hlt' instruction... ");
pr_info("Checking 'hlt' instruction... ");
if (!boot_cpu_data.hlt_works_ok) {
printk("disabled\n");
pr_cont("disabled\n");
return;
}
halt();
halt();
halt();
halt();
printk(KERN_CONT "OK.\n");
pr_cont("OK\n");
}
/*
@@ -116,7 +116,7 @@ static void __init check_popad(void)
#ifndef CONFIG_X86_POPAD_OK
int res, inp = (int) &res;
printk(KERN_INFO "Checking for popad bug... ");
pr_info("Checking for popad bug... ");
__asm__ __volatile__(
"movl $12345678,%%eax; movl $0,%%edi; pusha; popa; movl (%%edx,%%edi),%%ecx "
: "=&a" (res)
@@ -127,9 +127,9 @@ static void __init check_popad(void)
* CPU hard. Too bad.
*/
if (res != 12345678)
printk(KERN_CONT "Buggy.\n");
pr_cont("Buggy\n");
else
printk(KERN_CONT "OK.\n");
pr_cont("OK\n");
#endif
}
@@ -161,7 +161,7 @@ void __init check_bugs(void)
{
identify_boot_cpu();
#ifndef CONFIG_SMP
printk(KERN_INFO "CPU: ");
pr_info("CPU: ");
print_cpu_info(&boot_cpu_data);
#endif
check_config();