Re: [PATCH 1/2] ARM: zynq: support smp in thumb mode
From: Michal Simek
Date: Thu Aug 08 2019 - 05:18:50 EST
On 06. 08. 19 14:40, Luis Araneda wrote:
> On Tue, Aug 6, 2019 at 2:39 AM Michal Simek <michal.simek@xxxxxxxxxx> wrote:
>> On 06. 08. 19 5:07, Luis Araneda wrote:
>>> Add .arm directive to headsmp.S to ensure that the
>>> CPU starts in 32-bit ARM mode and the correct code
>>> size is copied on smp bring-up
>>> Additionally, start secondary CPUs on secondary_startup_arm
>>> to automatically switch from ARM to thumb on a thumb kernel
>> It is really a question if this should go to stable tree. It is pretty
>> much new feature.
>> Will be good to also add link to similar patch for example this one
> Ok, I'm dropping stable from CC. From the previous comments, I thought
> that the two patches were part of the same fix, but now I realized
> this is a feature rather than a fix.
> Michal, do you want a new version with the link to the similar patch
> or would you take it in its current form?
new version please.
Michal Simek, Ing. (M.Eng), OpenPGP -> KeyID: FE3D1F91
w: www.monstr.eu p: +42-0-721842854
Maintainer of Linux kernel - Xilinx Microblaze
Maintainer of Linux kernel - Xilinx Zynq ARM and ZynqMP ARM64 SoCs
U-Boot custodian - Xilinx Microblaze/Zynq/ZynqMP/Versal SoCs
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