lkml.org 
[lkml]   [2010]   [Apr]   [1]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: [PATCH] ibft, x86: Change reserve_ibft_region() to find_ibft_region()
    On 04/01/2010 01:12 PM, Konrad Rzeszutek Wilk wrote:
    > On Wed, Mar 31, 2010 at 07:07:32PM -0700, Yinghai Lu wrote:
    >>
    >>
    >> So arch code could decide the way to reserve the ibft.
    >>
    >> And We should reserve ibft as early as possible, instead of BOOTMEM stage,
    >> in case the table is in RAM range and is not reserved by BIOS.
    >
    > What test vehicle did you use to find this bug?

    code review for CONFIG_NO_BOOTMEM

    reserve_bootmem() should only be used for converting entries reserved by reserved_early()

    so When we are using CONFIG_NO_BOOTMEM, reserve_bootmem() is killed.

    >
    >
    > .. snip..
    >> + if (size)
    >> + reserve_early_overlap_ok(addr, addr + size, "ifbt");
    > ^^^^ - ibft
    thanks, will change it.

    Yinghai


    \
     
     \ /
      Last update: 2010-04-01 23:05    [W:0.022 / U:0.408 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site