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| author | Bryan O'Sullivan <bos@pathscale.com> | 2006-09-28 16:00:19 (GMT) |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2006-09-28 18:17:05 (GMT) |
| commit | 1a4e74a08788db913486cb9a3dc30984c55e9897 (patch) | |
| tree | 29a2ca27af6000366c9d9a751629c78632820d4c /arch/alpha/kernel | |
| parent | 89d1e09b6a6d844ef327937f41658a426be42501 (diff) | |
| download | linux-1a4e74a08788db913486cb9a3dc30984c55e9897.tar.xz | |
IB/ipath: Fix EEPROM read when driver is compiled with -Os
The EEPROM is read via programmable I/O pins. When the driver
is compiled -Os, the CPU can speculatively read the I/O
value before it is valid. This patch fixes the problem.
Signed-off-by: Bryan O'Sullivan <bryan.osullivan@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'arch/alpha/kernel')
0 files changed, 0 insertions, 0 deletions