Re: [PATCH v1] Revert "x86: use invd instead of wbinvd in real mode start code"

2020-02-20 Thread Bin Meng
On Tue, Feb 18, 2020 at 5:37 PM Andy Shevchenko wrote: > > On Tue, Feb 18, 2020 at 08:24:03AM +0800, Bin Meng wrote: > > On Mon, Feb 17, 2020 at 11:30 PM Andy Shevchenko > > wrote: > > > > > > This reverts commit 0d67fac29f3187e67f4fd3ef15f73e91be2fad12. > > > > > > As real hardware testing (*)

Re: [PATCH v1] Revert "x86: use invd instead of wbinvd in real mode start code"

2020-02-18 Thread Andy Shevchenko
On Tue, Feb 18, 2020 at 08:24:03AM +0800, Bin Meng wrote: > On Mon, Feb 17, 2020 at 11:30 PM Andy Shevchenko > wrote: > > > > This reverts commit 0d67fac29f3187e67f4fd3ef15f73e91be2fad12. > > > > As real hardware testing (*) shows the above mentioned commit > > breaks U-Boot on it. Revert for the

Re: [PATCH v1] Revert "x86: use invd instead of wbinvd in real mode start code"

2020-02-18 Thread Andy Shevchenko
On Tue, Feb 18, 2020 at 09:45:34AM +0900, Masahiro Yamada wrote: > On Tue, Feb 18, 2020 at 12:30 AM Andy Shevchenko > wrote: > > > > This reverts commit 0d67fac29f3187e67f4fd3ef15f73e91be2fad12. > > > > As real hardware testing (*) shows the above mentioned commit > > breaks U-Boot on it. Revert

Re: [PATCH v1] Revert "x86: use invd instead of wbinvd in real mode start code"

2020-02-17 Thread Masahiro Yamada
Hi Andy, On Tue, Feb 18, 2020 at 12:30 AM Andy Shevchenko wrote: > > This reverts commit 0d67fac29f3187e67f4fd3ef15f73e91be2fad12. > > As real hardware testing (*) shows the above mentioned commit > breaks U-Boot on it. Revert for the upcoming release. We may get > more information in the future

Re: [PATCH v1] Revert "x86: use invd instead of wbinvd in real mode start code"

2020-02-17 Thread Bin Meng
On Mon, Feb 17, 2020 at 11:30 PM Andy Shevchenko wrote: > > This reverts commit 0d67fac29f3187e67f4fd3ef15f73e91be2fad12. > > As real hardware testing (*) shows the above mentioned commit > breaks U-Boot on it. Revert for the upcoming release. We may get > more information in the future and

[PATCH v1] Revert "x86: use invd instead of wbinvd in real mode start code"

2020-02-17 Thread Andy Shevchenko
This reverts commit 0d67fac29f3187e67f4fd3ef15f73e91be2fad12. As real hardware testing (*) shows the above mentioned commit breaks U-Boot on it. Revert for the upcoming release. We may get more information in the future and optimize the code accordingly. (*) om Intel Edison board.