Displaying 3 results from an estimated 3 matches for "0dc67d2e".
2018 Feb 03
0
retpoline mitigation and 6.0
On Sat, 2018-02-03 at 00:51 +0000, Chandler Carruth wrote:
> While you *can* export your external thunk, that's a choice of the
> code defining the thunk.
The driving force in the kernel is to be able to runtime patch the
thunks away, when running on a CPU or in a mode that doesn't need them.
We really want to have central implementations and have everything use
them.
> >
2018 Feb 03
2
retpoline mitigation and 6.0
...all
of this needs to be backported to old versions of Clang and LLVM, we can't
fix that and instead need to work around the existing infrastructure.
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2018 Feb 03
2
retpoline mitigation and 6.0
On Fri, Feb 2, 2018 at 4:36 PM David Woodhouse <dwmw2 at infradead.org> wrote:
> On Sat, 2018-02-03 at 00:23 +0000, Chandler Carruth wrote:
> >
> > Two aspects to this...
> >
> > One, we're somewhat reluctant to guarantee an ABI here. At least I
> > am. While we don't *expect* rampant divergence here, I don't want
> > this to become