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authorJames Bottomley <jejb@mulgrave.il.steeleye.com>2006-08-06 12:42:33 -0500
committerJames Bottomley <jejb@mulgrave.il.steeleye.com>2006-08-06 12:42:33 -0500
commit00dd7b7d26a3bf3780cfcebfdde2b86126b3a082 (patch)
tree5129fd1abc99d0c58a520938f28bf330ae94ef30 /include/asm-ia64/pal.h
parent58b3ac07fed31ffc1349380b78305af6522fe1f4 (diff)
parent6e1e63259b1e01f047796e7985d960ca040993e6 (diff)
downloadop-kernel-dev-00dd7b7d26a3bf3780cfcebfdde2b86126b3a082.zip
op-kernel-dev-00dd7b7d26a3bf3780cfcebfdde2b86126b3a082.tar.gz
Merge ../linux-2.6
Conflicts: arch/ia64/hp/sim/simscsi.c Stylistic differences in two separate fixes for buffer->request_buffer problem. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'include/asm-ia64/pal.h')
-rw-r--r--include/asm-ia64/pal.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/include/asm-ia64/pal.h b/include/asm-ia64/pal.h
index 37e52a2..20a8d61 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)
{
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