kvm.git + qemu.git:7cbb39d4_5913815a
after use "stop" , then migrate "exec:dd of=test.img", the test.img is about
250M, running time of save guest is less than 450s.
** Changed in: qemu
Status: New => Invalid
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devel-m
after re-check , the first bad commit is:
commit 3e469dbfe413c25d48321c3a19ddfae0727dc6e5
Author: Andrea Arcangeli
Date: Thu Jul 25 12:11:15 2013 +0200
exec: always use MADV_DONTFORK
MADV_DONTFORK prevents fork to fail with -ENOMEM if the default
overcommit heuristics decides there
after re-check , the first bad commit is:
commit 3e469dbfe413c25d48321c3a19ddfae0727dc6e5
Author: Andrea Arcangeli
Date: Thu Jul 25 12:11:15 2013 +0200
exec: always use MADV_DONTFORK
MADV_DONTFORK prevents fork to fail with -ENOMEM if the default
overcommit heuristics decides there
after re-check , the first bad commit is:
commit 3e469dbfe413c25d48321c3a19ddfae0727dc6e5
Author: Andrea Arcangeli
Date: Thu Jul 25 12:11:15 2013 +0200
exec: always use MADV_DONTFORK
MADV_DONTFORK prevents fork to fail with -ENOMEM if the default
overcommit heuristics decides there
after re-check , the first bad commit is:
commit 3e469dbfe413c25d48321c3a19ddfae0727dc6e5
Author: Andrea Arcangeli
Date: Thu Jul 25 12:11:15 2013 +0200
exec: always use MADV_DONTFORK
MADV_DONTFORK prevents fork to fail with -ENOMEM if the default
overcommit heuristics decides there
after re-check , the first bad commit is:
commit 3e469dbfe413c25d48321c3a19ddfae0727dc6e5
Author: Andrea Arcangeli
Date: Thu Jul 25 12:11:15 2013 +0200
exec: always use MADV_DONTFORK
MADV_DONTFORK prevents fork to fail with -ENOMEM if the default
overcommit heuristics decides there
The bisection is probably incorrect.
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https://bugs.launchpad.net/bugs/1261268
Title:
save guest running time is more than 450s with AVX running.
Status in QEMU:
New
Bug description
the first bad commit is:
commit 6887581728c9eddf858e7458b6eacbfe3ac68302
Author: Gerd Hoffmann
Date: Fri Sep 20 15:34:27 2013 +0200
roms: add 'make clean'
Signed-off-by: Gerd Hoffmann
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