Messages in this thread |  | | Date | Sat, 28 Apr 2018 10:29:04 +0200 | From | Ingo Molnar <> | Subject | Re: [PATCH 0/9] [v3] x86, pkeys: two protection keys bug fixes |
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* Ingo Molnar <mingo@kernel.org> wrote:
> The hang problem is still there, if I run a script like this: > > while :; do date; echo -n "32-bit: "; ./protection_keys_32 >/dev/null; date; echo -n "64-bit: "; ./protection_keys_64 >/dev/null; done > > then within a minute one of the testcases hangs reliably. > > Out of 4 attempts so far one hang was in the 32-bit testcase, 3 hangs were in the > 64-bit testcase - so 64-bit appears to trigger it more frequently.
Note that even with all fixes in this series applied the self-test hang still triggers.
Thanks,
Ingo
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