On Mon, Jul 22, 2019 at 5:40 PM Sedat Dilek wrote:
>
> On Fri, Jul 19, 2019 at 3:48 PM Sedat Dilek wrote:
> >
> > > First of all I find out that it is possible to download and apply the
> > > series (here: v2) from patchwork (see [1]).
> > > I highly appreciate to have this in Josh's Git [2].
> >
On Tue, Jul 23, 2019 at 7:43 PM Josh Poimboeuf wrote:
>
> On Thu, Jul 18, 2019 at 10:40:09PM +0200, Thomas Gleixner wrote:
>
> > drivers/gpu/drm/i915/gem/i915_gem_execbuffer.o: warning: objtool:
> > .altinstr_replacement+0x86: redundant UACCESS disable
>
> Looking at this one, I think I agree w
On Thu, Jul 18, 2019 at 11:39 PM Thomas Gleixner wrote:
>
> On Thu, 18 Jul 2019, Nathan Chancellor wrote:
>
> > Hi Thomas,
> >
> > I can't comment on the objtool stuff as it is a bit outside of my area
> > of expertise (probably going to be my next major learning project) but I
> > can comment on
On Tue, Jul 23, 2019 at 09:43:24PM -0500, Josh Poimboeuf wrote:
> On Thu, Jul 18, 2019 at 10:40:09PM +0200, Thomas Gleixner wrote:
>
> > drivers/gpu/drm/i915/gem/i915_gem_execbuffer.o: warning: objtool:
> > .altinstr_replacement+0x86: redundant UACCESS disable
>
> Looking at this one, I think
On Wed, Jul 24, 2019 at 03:35:16PM +0200, Peter Zijlstra wrote:
> On Wed, Jul 24, 2019 at 07:55:25AM -0500, Josh Poimboeuf wrote:
> > b) why doesn't objtool detect the case I found?
>
> With GCC you mean? Yes, that is really really weird.
>
> Let me go stare at objdump output for this file (whic
On Wed, Jul 24, 2019 at 03:35:16PM +0200, Peter Zijlstra wrote:
> On Wed, Jul 24, 2019 at 07:55:25AM -0500, Josh Poimboeuf wrote:
> > On Wed, Jul 24, 2019 at 09:47:32AM +0200, Peter Zijlstra wrote:
> > > On Tue, Jul 23, 2019 at 09:43:24PM -0500, Josh Poimboeuf wrote:
> > > > On Thu, Jul 18, 2019 at
On Wed, Jul 24, 2019 at 07:55:25AM -0500, Josh Poimboeuf wrote:
> On Wed, Jul 24, 2019 at 09:47:32AM +0200, Peter Zijlstra wrote:
> > On Tue, Jul 23, 2019 at 09:43:24PM -0500, Josh Poimboeuf wrote:
> > > On Thu, Jul 18, 2019 at 10:40:09PM +0200, Thomas Gleixner wrote:
> > >
> > > > drivers/gpu/d
On Wed, Jul 24, 2019 at 09:47:32AM +0200, Peter Zijlstra wrote:
> On Tue, Jul 23, 2019 at 09:43:24PM -0500, Josh Poimboeuf wrote:
> > On Thu, Jul 18, 2019 at 10:40:09PM +0200, Thomas Gleixner wrote:
> >
> > > drivers/gpu/drm/i915/gem/i915_gem_execbuffer.o: warning: objtool:
> > > .altinstr_repl
On Wed, Jul 24, 2019 at 09:47:32AM +0200, Peter Zijlstra wrote:
> On Tue, Jul 23, 2019 at 09:43:24PM -0500, Josh Poimboeuf wrote:
> > On Thu, Jul 18, 2019 at 10:40:09PM +0200, Thomas Gleixner wrote:
> >
> > > drivers/gpu/drm/i915/gem/i915_gem_execbuffer.o: warning: objtool:
> > > .altinstr_repl
On Tue, Jul 23, 2019 at 09:43:24PM -0500, Josh Poimboeuf wrote:
> On Thu, Jul 18, 2019 at 10:40:09PM +0200, Thomas Gleixner wrote:
>
> > drivers/gpu/drm/i915/gem/i915_gem_execbuffer.o: warning: objtool:
> > .altinstr_replacement+0x86: redundant UACCESS disable
>
> Looking at this one, I think
On Thu, Jul 18, 2019 at 10:40:09PM +0200, Thomas Gleixner wrote:
> drivers/gpu/drm/i915/gem/i915_gem_execbuffer.o: warning: objtool:
> .altinstr_replacement+0x86: redundant UACCESS disable
Looking at this one, I think I agree with objtool.
PeterZ, Linus, I know y'all discussed this code a few
On Fri, Jul 19, 2019 at 3:48 PM Sedat Dilek wrote:
>
> > First of all I find out that it is possible to download and apply the
> > series (here: v2) from patchwork (see [1]).
> > I highly appreciate to have this in Josh's Git [2].
> >
>
> There it is.
>
> - sed@ -
>
> [1]
> https://git.kernel.org
> First of all I find out that it is possible to download and apply the
> series (here: v2) from patchwork (see [1]).
> I highly appreciate to have this in Josh's Git [2].
>
There it is.
- sed@ -
[1]
https://git.kernel.org/pub/scm/linux/kernel/git/jpoimboe/linux.git/log/?h=objtool-many-fixes-v2
On Fri, Jul 19, 2019 at 08:39:00AM +0200, Thomas Gleixner wrote:
> On Thu, 18 Jul 2019, Nathan Chancellor wrote:
>
> > Hi Thomas,
> >
> > I can't comment on the objtool stuff as it is a bit outside of my area
> > of expertise (probably going to be my next major learning project) but I
> > can com
On Fri, Jul 19, 2019 at 8:39 AM Thomas Gleixner wrote:
>
> On Thu, 18 Jul 2019, Nathan Chancellor wrote:
>
> > Hi Thomas,
> >
> > I can't comment on the objtool stuff as it is a bit outside of my area
> > of expertise (probably going to be my next major learning project) but I
> > can comment on t
On Thu, 18 Jul 2019, Nick Desaulniers wrote:
> On Thu, Jul 18, 2019 at 1:40 PM Thomas Gleixner wrote:
> > after picking up Josh's objtool updates I gave clang a test ride again.
>
> Thanks for testing and the reports; these are valuable and we
> appreciate the help debugging them.
>
> > 2) debia
On Thu, 18 Jul 2019, Nathan Chancellor wrote:
> Hi Thomas,
>
> I can't comment on the objtool stuff as it is a bit outside of my area
> of expertise (probably going to be my next major learning project) but I
> can comment on the other errors.
>
> On Thu, Jul 18, 2019 at 10:40:09PM +0200, Thomas
On Thu, Jul 18, 2019 at 1:40 PM Thomas Gleixner wrote:
> after picking up Josh's objtool updates I gave clang a test ride again.
Thanks for testing and the reports; these are valuable and we
appreciate the help debugging them.
> 2) debian distro config
Is this checked into the tree, or where ca
Hi Thomas,
I can't comment on the objtool stuff as it is a bit outside of my area
of expertise (probably going to be my next major learning project) but I
can comment on the other errors.
On Thu, Jul 18, 2019 at 10:40:09PM +0200, Thomas Gleixner wrote:
> Build fails with:
>
> clang-10: error:
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