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| author | Tiejun Chen <tiejun.chen@windriver.com> | 2015-10-07 06:48:14 +0300 |
|---|---|---|
| committer | Scott Wood <scottwood@freescale.com> | 2015-10-28 02:13:26 +0300 |
| commit | 835c031c98ee1d166c7fdcdbd8c9cc20e05286d4 (patch) | |
| tree | 2c135c6c562fc48a73c0683dc4ba7d9f38ac73f4 /net/lapb | |
| parent | 68d1014019b41c5069b749583a70ede60150b8c2 (diff) | |
| download | linux-835c031c98ee1d166c7fdcdbd8c9cc20e05286d4.tar.xz | |
powerpc/booke64: Fix args to copy_and_flush
Convert r4/r5, not r6, to a virtual address when calling
copy_and_flush. Otherwise, r3 is already virtual, and copy_to_flush
tries to access r3+r6, PAGE_OFFSET gets added twice.
This isn't normally seen because on book3e we normally enter with
the kernel at zero and thus skip copy_to_flush -- but it will be
needed for kexec support.
Signed-off-by: Tiejun Chen <tiejun.chen@windriver.com>
[scottwood: split patch and rewrote changelog]
Signed-off-by: Scott Wood <scottwood@freescale.com>
Diffstat (limited to 'net/lapb')
0 files changed, 0 insertions, 0 deletions