My question is which header file to include in application code for
"signal.h"?
Since each of these header file include in the application code seems
different definiation.
With the sample code I include in #10 if we includeI see
MINSIGSTKSZ > 4096
and
If #include "/usr/include/powerpc
This is a stupid testcase, the failure should be ignored.
The glibc values for MINSIGSTKSZ and SIGSTKSZ must be large enough to
cover all known kernels, so that user programs will run on any kernel
and with any usage of vmx, htm and whatever else changes context size.
The values in the kernel on
Here is my analysis with a small code:
Summary:
If we include signal.h from usr/include: MINSIGSTKSZ -> 4096 ###TC FAIL
If we explicitly include signal.h from"/usr/include/asm-powerpc/signal.h" :
MINSIGSTKSZ -> 2048 ###TC case PASS
In my opinion glibc should be taken care to point t
Here is my analysis with a small code:
Summary:
If we include signal.h from usr/include: MINSIGSTKSZ -> 4096 ###TC case
FAIL
If we explicitly include signal.h from ppc64le : MINSIGSTKSZ -> 4096 ###TC
case PASS
In my opinion glibc should be taken care to point to right signal.h when
a
Please lower the severity to lower say medium not high.
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https://bugs.launchpad.net/bugs/1267062
Title:
LTP sigaltstack02 test failure -- MINSIGSTKSZ in userspace missmatches
kernel (
Anasuya, can you please check what is the #define for "MINSIGSTKSZ" and
take appropriate correction in the test suites. Hopefully it should
match all distros not just Ubuntu.
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@Anasuya -- the failure here is triggered by what I would think of as an
invalid assumption in the LTP test in this case. The value MINSIGSTKSZ
says that you should have your stack bigger than this to be valid. It
does not actually say that if it is one byte fewer than the limit it
will not work.
Hi Andy, Any update on this defect?
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Title:
LTP sigaltstack02 test failure -- MINSIGSTKSZ in userspace missmatches
kernel (was: sigaltstack sys
Continue to see it ubuntu_alpha2 build:
root@anasuya:~/ltp-full-20140115/testcases/kernel/syscalls/sigaltstack# uname -a
Linux anasuya 3.13.0-10-generic #30-Ubuntu SMP Tue Feb 18 23:06:18 UTC 2014
ppc64le ppc64le ppc64le GNU/Linux
root@anasuya:~/ltp-full-20140115/testcases/kernel/syscalls/sigalts
** Summary changed:
- sigaltstack system call unable to send proper return code (error12)
+ LTP sigaltstack02 test failure -- MINSIGSTKSZ in userspace missmatches kernel
(was: sigaltstack system call unable to send proper return code (error12))
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