lkml.org 
[lkml]   [2008]   [Aug]   [19]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
SubjectRe: [Bug #11313] Plugging HDMI causes "unable to handle kernel paging request"
Rafał Miłecki wrote:
> Bug still exists in current git (tested 15 minutes ago).
>

Could you apply this patch and post the output of dmesg from booting (no
need to crash it again).

Thanks,
J

diff -r 3f465c361b3c arch/x86/mm/init_64.c
--- a/arch/x86/mm/init_64.c Wed Aug 13 20:50:10 2008 -0700
+++ b/arch/x86/mm/init_64.c Tue Aug 19 16:50:10 2008 -0700
@@ -331,6 +331,8 @@
}

if (pmd_val(*pmd)) {
+ printk("addr %lx reusing pmd %lx %016lx\n",
+ address, __pa(pmd), pmd_val(*pmd));
if (!pmd_large(*pmd))
last_map_addr = phys_pte_update(pmd, address,
end);
@@ -392,6 +394,8 @@
}

if (pud_val(*pud)) {
+ printk("addr %lx reusing pud %lx %016lx\n",
+ addr, __pa(pud), pud_val(*pud));
if (!pud_large(*pud))
last_map_addr = phys_pmd_update(pud, addr, end,
page_size_mask);
@@ -500,6 +504,8 @@
next = end;

if (pgd_val(*pgd)) {
+ printk("addr %lx reusing pgd %lx %016lx\n",
+ __pa(start), __pa(pgd), pgd_val(*pgd));
last_map_addr = phys_pud_update(pgd, __pa(start),
__pa(end), page_size_mask);
continue;

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2008-08-20 01:57    [W:0.098 / U:0.592 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site