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AJvYcCW0lbEq5sdIyEhB2hBT7cuCImu6L+KHFRAN6bqyZmVn0vZkdfpx8wErxTSSQ70WnRa/QrTel5QkCg==@kvack.org X-Gm-Message-State: AOJu0Yze9DgNiSE0KzGZ0dP8mO3ZQYVL8IAHmr74jmy1nRpQjMI7jI+7 g5Jo8JAudrg8HS8LTtB1NzLNvQ2UdY1B6fhY2tM5vCmRHfwudtbmeS+C/vE+YbM= X-Google-Smtp-Source: AGHT+IHndwCh8OZviLWwqtdRGD5ZEaLmwdtieo9Vt9MWEDHtv0+lyZ2wfaF39f+wWy1RScC9FPlXYg== X-Received: by 2002:a17:902:c407:b0:20c:9e9b:9614 with SMTP id d9443c01a7336-211d0d725c2mr7977755ad.15.1731626144617; Thu, 14 Nov 2024 15:15:44 -0800 (PST) Received: from debug.ba.rivosinc.com ([64.71.180.162]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-211d0dc30a9sm1690215ad.47.2024.11.14.15.15.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 14 Nov 2024 15:15:44 -0800 (PST) Date: Thu, 14 Nov 2024 15:15:41 -0800 From: Deepak Gupta To: "Edgecombe, Rick P" Cc: "Liam.Howlett@oracle.com" , "dave.hansen@linux.intel.com" , "bp@alien8.de" , "lorenzo.stoakes@oracle.com" , "hpa@zytor.com" , "mingo@redhat.com" , "tglx@linutronix.de" , "x86@kernel.org" , "vbabka@suse.cz" , "arnd@arndb.de" , "akpm@linux-foundation.org" , "linux-mm@kvack.org" , "broonie@kernel.org" , "linux-fsdevel@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "linux-arch@vger.kernel.org" Subject: Re: [PATCH RFC/RFT v2 0/2] Converge common flows for cpu assisted shadow stack Message-ID: References: <20241016-shstk_converge-v2-0-c41536eb5c3b@rivosinc.com> <964caf1797be61001901b92e3b71259443d3196f.camel@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: <964caf1797be61001901b92e3b71259443d3196f.camel@intel.com> X-Rspam-User: X-Rspamd-Queue-Id: 664561C022B X-Rspamd-Server: rspam11 X-Stat-Signature: ezqup1zxqh9m7kcrmooozmoefx77hqe7 X-HE-Tag: 1731626061-451366 X-HE-Meta: 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 7Px66VM8 NytQ8laP/NjtA3Fnnn5Akrfp5ZDnRkWjgMq24tJIJ+/QAeJFUaS/Yy+g4K4HnYuEWb/pUV5N/rTCjHN/fnq6v1ALRH8thOVd4gq0ehI3nwTKnDJH7F+u7PFWFJgb5UMi4WZODCY6OF85olvc7nel1X0k3TaN6wR23WVskQKUZ5l70ECxoG8XTGHIQJo9lirF3PSickEHw70JyXd7EvhFLPJsnjqQr1Va0aQHsVuGjQpzC9mVAAqnzC/TGGTGBBmksb1XFFOFmZ5F1D7YoEGKAecDnAV3r+sFkD+e457A6gNyrKZVqy6pjrlJk8jcZRBreznN5D7GuYaw9K3uWuGw5JhYnnFwMWKzgBJQEoLEf/NrOyCL02KyAAgvc7lCBBA/pA5+NlvzcsflDpzaV3dyrmha8xQ== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: 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.