| commit | 24bdb0b62cc82120924762ae6bc85afc8c3f2b26 | |
| author | Stefano Stabellini <stefano.stabellini@eu.citrix.com> | |
| Tue, 12 Apr 2011 11:19:52 +0000 (12 12:19 +0100) | ||
| committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | |
| Wed, 20 Apr 2011 13:04:40 +0000 (20 09:04 -0400) | ||
| tree | 9f7f3ee5d73716d744eb16f287cadcd370f81e78 | treesnapshot (tar.gz zip) |
| parent | f0e615c3cb72b42191b558c130409335812621d8 | commitdiff |
xen: do not create the extra e820 region at an addr lower than 4G
Do not add the extra e820 region at a physical address lower than 4G
because it breaks e820_end_of_low_ram_pfn().
It is OK for us to move the xen_extra_mem_start up and down because this
is the index of the memory that can be ballooned in/out - it is memory
not available to the kernel during bootup.
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Do not add the extra e820 region at a physical address lower than 4G
because it breaks e820_end_of_low_ram_pfn().
It is OK for us to move the xen_extra_mem_start up and down because this
is the index of the memory that can be ballooned in/out - it is memory
not available to the kernel during bootup.
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
| arch/x86/xen/setup.c | diffblobblamehistory |