Messages in this thread | | | Date | Tue, 21 Nov 2017 09:34:37 +0100 | From | Ingo Molnar <> | Subject | Re: [PATCH 0/4] MPX and Protection Keys Updates |
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* Dave Hansen <dave.hansen@linux.intel.com> wrote:
> Hi Ingo, > > Here are some small updates to Protection Keys documentation, and > some small fixes to the selftests that we discussed.
Note that even with all the patches applied, a build warning remains:
gcc -m32 -o /home/mingo/tip/tools/testing/selftests/x86/protection_keys_32 -O2 -g -std=gnu99 -pthread -Wall -no-pie protection_keys.c -lrt -ldl -lm protection_keys.c: In function ‘dumpit’: protection_keys.c:419:3: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result] write(1, buf, nr_read); ^~~~~~~~~~~~~~~~~~~~~~
Thanks,
Ingo
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