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| author | Jeff Mahoney <jeffm@suse.com> | 2012-05-07 18:21:30 (GMT) |
|---|---|---|
| committer | Jeff Mahoney <jeffm@suse.com> | 2012-05-07 18:21:30 (GMT) |
| commit | 1c19c305fdfc64a56802dfa64ff7749fdbe20e02 (patch) (side-by-side diff) | |
| tree | b4b3bacd84177cd7d33ebe0b0cfedc5cf3df3a47 | |
| parent | ad06d7db533ff89417e0b86b5c58212ac265733e (diff) | |
IA32 emulation: Fix build problem for modular ia32 a.out
support. (Xen version)
| -rw-r--r-- | patches.xen/ia32-emulation-fix-build-problem-for-modular-ia32-a-out-support | 33 | ||||
| -rw-r--r-- | series.conf | 1 |
2 files changed, 34 insertions, 0 deletions
diff --git a/patches.xen/ia32-emulation-fix-build-problem-for-modular-ia32-a-out-support b/patches.xen/ia32-emulation-fix-build-problem-for-modular-ia32-a-out-support new file mode 100644 index 0000000..62190f6 --- a/dev/null +++ b/patches.xen/ia32-emulation-fix-build-problem-for-modular-ia32-a-out-support @@ -0,0 +1,33 @@ +From febb72a6e4cc6c8cffcc1ea649a3fb364f1ea432 Mon Sep 17 00:00:00 2001 +From: Larry Finger <Larry.Finger@lwfinger.net> +Date: Sun, 6 May 2012 19:40:03 -0500 +Subject: IA32 emulation: Fix build problem for modular ia32 a.out support +Git-commit: febb72a6e4cc6c8cffcc1ea649a3fb364f1ea432 +Patch-mainline: v3.5 or v3.4-rc7 (next release) + +Commit ce7e5d2d19bc ("x86: fix broken TASK_SIZE for ia32_aout") breaks +kernel builds when "CONFIG_IA32_AOUT=m" with + + ERROR: "set_personality_ia32" [arch/x86/ia32/ia32_aout.ko] undefined! + make[1]: *** [__modpost] Error 1 + +The entry point needs to be exported. + +Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> +Acked-by: Al Viro <viro@zeniv.linux.org> +Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> +Acked-by: Jeff Mahoney <jeffm@suse.com> +--- + arch/x86/kernel/process_64-xen.c | 1 + + 1 file changed, 1 insertion(+) + +--- a/arch/x86/kernel/process_64-xen.c ++++ b/arch/x86/kernel/process_64-xen.c +@@ -472,6 +472,7 @@ void set_personality_ia32(bool x32) + current_thread_info()->status |= TS_COMPAT; + } + } ++EXPORT_SYMBOL_GPL(set_personality_ia32); + + unsigned long get_wchan(struct task_struct *p) + { diff --git a/series.conf b/series.conf index 2cc3073..1ed2722 100644 --- a/series.conf +++ b/series.conf @@ -660,6 +660,7 @@ patches.xen/xen-x86-EFI patches.xen/xen-x86_64-pgd-pin patches.xen/xen-x86_64-pgd-alloc-order patches.xen/xen-x86_64-dump-user-pgt patches.xen/xen-x86_64-note-init-p2m patches.xen/xen-x86_64-unmapped-initrd + patches.xen/ia32-emulation-fix-build-problem-for-modular-ia32-a-out-support |