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| author | Dmitry Torokhov <dtor@insightbb.com> | 2006-08-04 22:50:27 -0400 |
|---|---|---|
| committer | Dmitry Torokhov <dtor@insightbb.com> | 2006-08-04 22:50:27 -0400 |
| commit | d932cb7e630cae3b6b5307b767d296ff1a597c5e (patch) | |
| tree | f930d068a12a256fabef0864bcdf8e85f095369e /include/asm-ia64/pal.h | |
| parent | 73b59a3b1c09e4bfc678400b77b96134dcfbf112 (diff) | |
| parent | f5d635f649607b09b0b4620d25d028fd2b1b7ea5 (diff) | |
| download | talos-op-linux-d932cb7e630cae3b6b5307b767d296ff1a597c5e.tar.gz talos-op-linux-d932cb7e630cae3b6b5307b767d296ff1a597c5e.zip | |
Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into for-linus
Diffstat (limited to 'include/asm-ia64/pal.h')
| -rw-r--r-- | include/asm-ia64/pal.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/include/asm-ia64/pal.h b/include/asm-ia64/pal.h index 37e52a2836b0..20a8d618c845 100644 --- a/include/asm-ia64/pal.h +++ b/include/asm-ia64/pal.h @@ -1433,7 +1433,12 @@ typedef union pal_version_u { } pal_version_u_t; -/* Return PAL version information */ +/* + * Return PAL version information. While the documentation states that + * PAL_VERSION can be called in either physical or virtual mode, some + * implementations only allow physical calls. We don't call it very often, + * so the overhead isn't worth eliminating. + */ static inline s64 ia64_pal_version (pal_version_u_t *pal_min_version, pal_version_u_t *pal_cur_version) { |
