[Xen-changelog] [xen master] mm: don't use domain_shutdown() when re-offlining a page

[patchbot@xxxxxxx]

commit 9d0ded563a31b176bd8fd636c150426f0184b1bc
Author:     Jan Beulich <jbeulich@xxxxxxxx>
AuthorDate: Thu Dec 7 11:09:31 2017 +0100
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Thu Dec 7 11:09:31 2017 +0100

    mm: don't use domain_shutdown() when re-offlining a page
    
    It goes all silent, leaving open what has actually caused the crash.
    Use domain_crash() instead, which leaves a log message before calling
    domain_shutdown(..., SHUTDOWN_crash).
    
    Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
    Acked-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
---
 xen/common/page_alloc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xen/common/page_alloc.c b/xen/common/page_alloc.c
index 5616a82..c0c2d82 100644
--- a/xen/common/page_alloc.c
+++ b/xen/common/page_alloc.c
@@ -1546,7 +1546,7 @@ int offline_page(unsigned long mfn, int broken, uint32_t 
*status)
     if ( (pg->count_info & PGC_broken) && (owner = page_get_owner(pg)) )
     {
         *status = PG_OFFLINE_AGAIN;
-        domain_shutdown(owner, SHUTDOWN_crash);
+        domain_crash(owner);
         return 0;
     }
 
--
generated by git-patchbot for /home/xen/git/xen.git#master

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