linux-kernel - Re: [PATCH RFC/RFT v2 0/2] Converge common flows for cpu assisted shadow stack

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Message-ID: <ZzaEnVpBUhZsp7qB@debug.ba.rivosinc.com>
Date: Thu, 14 Nov 2024 15:15:41 -0800
From: Deepak Gupta <debug@...osinc.com>
To: "Edgecombe, Rick P" <rick.p.edgecombe@...el.com>
Cc: "Liam.Howlett@...cle.com" <Liam.Howlett@...cle.com>,
	"dave.hansen@...ux.intel.com" <dave.hansen@...ux.intel.com>,
	"bp@...en8.de" <bp@...en8.de>,
	"lorenzo.stoakes@...cle.com" <lorenzo.stoakes@...cle.com>,
	"hpa@...or.com" <hpa@...or.com>,
	"mingo@...hat.com" <mingo@...hat.com>,
	"tglx@...utronix.de" <tglx@...utronix.de>,
	"x86@...nel.org" <x86@...nel.org>,
	"vbabka@...e.cz" <vbabka@...e.cz>, "arnd@...db.de" <arnd@...db.de>,
	"akpm@...ux-foundation.org" <akpm@...ux-foundation.org>,
	"linux-mm@...ck.org" <linux-mm@...ck.org>,
	"broonie@...nel.org" <broonie@...nel.org>,
	"linux-fsdevel@...r.kernel.org" <linux-fsdevel@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-arch@...r.kernel.org" <linux-arch@...r.kernel.org>
Subject: Re: [PATCH RFC/RFT v2 0/2] Converge common flows for cpu assisted
 shadow stack

On Fri, Nov 01, 2024 at 09:47:31PM +0000, Edgecombe, Rick P wrote:
>On Wed, 2024-10-16 at 14:57 -0700, Deepak Gupta wrote:
>> ---
>> base-commit: 4e0105ad0161b4262b51f034a757c4899c647487
>> change-id: 20241010-shstk_converge-aefbcbef5d71
>
>Where can I find this base commit?

I am sorry. I picked up Mark's "mm: Introduce ARCH_HAS_USER_SHADOW_STACK"
locally and then created patches.

Should have rebased with arm64/for-next.
But for that as well base commit will be on arm64/for-next.

You can apply "mm: Introduce ARCH_HAS_USER_SHADOW_STACK" on "v6.12-rc1"
and then these patches.

Alternatively I can send a v3 with above patch.