http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60931
Anton Blanchard anton at samba dot org changed:
What|Removed |Added
Attachment #32669|0 |1
is
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60931
--- Comment #8 from ian at gcc dot gnu.org ian at gcc dot gnu.org ---
Author: ian
Date: Fri Apr 25 04:28:48 2014
New Revision: 209776
URL: http://gcc.gnu.org/viewcvs?rev=209776root=gccview=rev
Log:
PR go/60931
runtime: Fix garbage collector
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60931
--- Comment #9 from ian at gcc dot gnu.org ian at gcc dot gnu.org ---
Author: ian
Date: Fri Apr 25 04:29:07 2014
New Revision: 209777
URL: http://gcc.gnu.org/viewcvs?rev=209777root=gccview=rev
Log:
PR go/60931
runtime: Fix garbage collector
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60931
Ian Lance Taylor ian at airs dot com changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60931
--- Comment #1 from Andrew Pinski pinskia at gcc dot gnu.org ---
This is going to be true on AARCH64 also where most distros are going to be
using 64k pages (some might use 4k pages if they also support AARCH32). MIPS
has many different page
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60931
--- Comment #2 from Anton Blanchard anton at samba dot org ---
I agree, but when I tried this I found a few places that expect PageSize to be
a compile time constant so it is not as trivial as I had hoped.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60931
--- Comment #3 from Ian Lance Taylor ian at airs dot com ---
It would be extremely helpful if you could find a test case that can recreate
this problem with some reliability. There is no obvious dependency on the
system page size in libgo. The
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60931
Anton Blanchard anton at samba dot org changed:
What|Removed |Added
Attachment #32659|0 |1
is
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60931
--- Comment #5 from Anton Blanchard anton at samba dot org ---
I think I see it:
19112 madvise(0xc21103, 4096, MADV_DONTNEED) = 0
That 4kB madvise(MADV_DONTNEED) gets rounded up to the system page size of 64kB
and we end up covering still in
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60931
Jakub Jelinek jakub at gcc dot gnu.org changed:
What|Removed |Added
CC||jakub at gcc dot
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