Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=3650b0a304663d98a63c68f9020eb1ded477989e
Commit: 3650b0a304663d98a63c68f9020eb1ded477989e
Parent: 527da38d33f16da4c245da3a5a3858193f8a0261
Author: Grant Likely <[EMAIL PROTECTED]>
AuthorDate: Mon Oct 22 16:38:32 2007 -0600
Committer: Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Mon Oct 22 19:18:54 2007 -0700
ppc: fix AT_VECTOR_SIZE on arch/ppc
Commit 4f9a58d75bfe82ab2b8ba5b8506dfb190a267834 ("increase
AT_VECTOR_SIZE to terminate saved_auxv properly") changes the size of
AT_VECTOR_SIZE from hard coded '44' to a calculation based on the value
of AT_VECTOR_SIZE_ARCH and AT_VECTOR_SIZE_BASE.
The change works for arch/powerpc, but it breaks arch/ppc because the
needed AT_VECTOR_SIZE_ARCH is not present in include/asm-ppc/system.h
and a default value of 0 is used instead. This results in
AT_VECTOR_SIZE being too small and it causes a kernel crash on loading
init.
Signed-off-by: Grant Likely <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
include/asm-ppc/system.h | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/include/asm-ppc/system.h b/include/asm-ppc/system.h
index cc45780..51df94c 100644
--- a/include/asm-ppc/system.h
+++ b/include/asm-ppc/system.h
@@ -33,6 +33,7 @@
#define set_mb(var, value) do { var = value; mb(); } while (0)
+#define AT_VECTOR_SIZE_ARCH 6 /* entries in ARCH_DLINFO */
#ifdef CONFIG_SMP
#define smp_mb() mb()
#define smp_rmb() rmb()
-
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