Instead of stacking alternative and paravirt patching, use the new
ALT_FLAG_CALL flag to switch those mixed calls to pure alternative
handling.
This eliminates the need to be careful regarding the sequence of
alternative and paravirt patching.
For call depth tracking callthunks_setup() needs to b
On Mon, Oct 16, 2023 at 02:39:32PM +0200, Juergen Gross wrote:
> Instead of stacking alternative and paravirt patching, use the new
> ALT_FLAG_CALL flag to switch those mixed calls to pure alternative
> handling.
>
> This eliminates the need to be careful regarding the sequence of
> alternative an
On 16.10.23 16:29, Peter Zijlstra wrote:
On Mon, Oct 16, 2023 at 02:39:32PM +0200, Juergen Gross wrote:
Instead of stacking alternative and paravirt patching, use the new
ALT_FLAG_CALL flag to switch those mixed calls to pure alternative
handling.
This eliminates the need to be careful regardin
* Juergen Gross wrote:
> On 16.10.23 16:29, Peter Zijlstra wrote:
> > On Mon, Oct 16, 2023 at 02:39:32PM +0200, Juergen Gross wrote:
> > > Instead of stacking alternative and paravirt patching, use the new
> > > ALT_FLAG_CALL flag to switch those mixed calls to pure alternative
> > > handling.
On 18.10.23 13:34, Ingo Molnar wrote:
* Juergen Gross wrote:
On 16.10.23 16:29, Peter Zijlstra wrote:
On Mon, Oct 16, 2023 at 02:39:32PM +0200, Juergen Gross wrote:
Instead of stacking alternative and paravirt patching, use the new
ALT_FLAG_CALL flag to switch those mixed calls to pure alte
