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| author | Boris Ostrovsky <boris.ostrovsky@oracle.com> | 2016-02-26 20:02:36 +0100 |
|---|---|---|
| committer | David Vrabel <david.vrabel@citrix.com> | 2016-03-03 17:20:09 +0100 |
| commit | 04b6b4a56884327c1648c517f1f46a2638f04c9d (patch) | |
| tree | dc96b84e9f78a1b50a3e616a748246ef9f3f5cb8 /arch/x86/mm/init_32.c | |
| parent | hvc_xen: make early_printk work with HVM guests (diff) | |
| download | linux-04b6b4a56884327c1648c517f1f46a2638f04c9d.tar.xz linux-04b6b4a56884327c1648c517f1f46a2638f04c9d.zip | |
xen/x86: Zero out .bss for PV guests
ELF spec is unclear about whether .bss must me cleared by the loader.
Currently the domain builder does it when loading the guest but because
it is not (or rather may not be) guaranteed we should zero it out
explicitly.
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Diffstat (limited to 'arch/x86/mm/init_32.c')
0 files changed, 0 insertions, 0 deletions