| commit | b9d19f4a51447930db002409945ad40a7a373cb0 | |
| author | Yinghai Lu <yhlu.kernel@gmail.com> | |
| Thu, 26 Jun 2008 07:44:56 +0000 (26 00:44 -0700) | ||
| committer | Ingo Molnar <mingo@elte.hu> | |
| Tue, 8 Jul 2008 11:10:42 +0000 (8 13:10 +0200) | ||
| tree | 30e954d9d23f71eb9bc3b462c5ffde78b11588f4 | treesnapshot (tar.gz zip) |
| parent | 383bc5cecc2ed0b8f44a25488660b03030425ef7 | commitdiff |
x86: fix memory setup bug
interesting...
[ 0.000000] mapped low ram: 0 - 20000000
[ 0.000000] low ram: 00000000 - 1fff0000
[ 0.000000] bootmap 00002000 - 00006000
max_pfn_mapped > max_low_pfn?
it seems init_memory_mapping reveals an old bug.
please check attached test patch.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
interesting...
[ 0.000000] mapped low ram: 0 - 20000000
[ 0.000000] low ram: 00000000 - 1fff0000
[ 0.000000] bootmap 00002000 - 00006000
max_pfn_mapped > max_low_pfn?
it seems init_memory_mapping reveals an old bug.
please check attached test patch.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
| arch/x86/kernel/setup_32.c | diffblobblamehistory |