>> But does this generate the same output as without -enable-default-pie?
>> Some parts of the kernel do use -fpic or -fPIC. Which directive prevails?
If you call gcc with "-O3 -O0 -O1", only "-O1" option is make sence.
See attachments from recent build log (roughly speaking, Linux 4.8.4,
"make
On Thu, 20 Oct 2016 18:13:05 -0500 "S. R. Wright" wrote:
> I agree. When the version changes from 6.2.0-6 to 6.2.0-7, only bug
> fixes should be included, not changes in functionality. In this case
> setting enable-default-pie essentially broke backwards compatibility.
On Fri, 2016-10-21 at 12:40 +0300, Konstantin Demin wrote:
> > >
> >
> > I disagree: you fix debian code but upstream kernel is also affected.
> > I wanted to compile the upstream 4.4.26 for the COW fixe and cannot.
> > Please revert.
>
>
> $ rmadison linux
> linux | 4.5.5-1
>> I disagree: you fix debian code but upstream kernel is also affected.
>> I wanted to compile the upstream 4.4.26 for the COW fixe and cannot.
>> Please revert.
$ rmadison linux
linux | 4.5.5-1 | unstable| source
linux | 4.5.5-1 |
On 10/21/2016 11:40 AM, Konstantin Demin wrote:
I disagree: you fix debian code but upstream kernel is also affected.
I wanted to compile the upstream 4.4.26 for the COW fixe and cannot.
Please revert.
$ rmadison linux
linux | 4.5.5-1 | unstable| source
2016-10-21 1:49 GMT+03:00 Ben Hutchings :
> It's a bug when a compiler fails to compile valid code.
>
> Ben.
>
> --
> Ben Hutchings
> Never put off till tomorrow what you can avoid all together.
Dear Ben, there are no actual bug in compiler, just a caveat to work with it.
I agree. When the version changes from 6.2.0-6 to 6.2.0-7, only bug
fixes should be included, not changes in functionality. In this case
setting enable-default-pie essentially broke backwards compatibility.
Kernel code that built in -6 failed to build in -7. That, I agree,
should be
On Fri, 2016-10-21 at 01:21 +0300, Konstantin Demin wrote:
> It's not a GCC bug but kind of new feature.
It's a bug when a compiler fails to compile valid code.
Ben.
> Take a look at this changelog entry:
> gcc-6 (6.2.0-7) unstable; urgency=medium
>
> [ Matthias Klose ]
> * Configure
It's not a GCC bug but kind of new feature.
Take a look at this changelog entry:
gcc-6 (6.2.0-7) unstable; urgency=medium
[ Matthias Klose ]
* Configure with --enable-default-pie and pass -z now when pie is enabled;
on amd64 arm64 armel armhf i386 mips mipsel mips64el ppc64el s390x.
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