From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1792702390; b=q7a74pnuvVW88ZXD+ZBjMc5a/nsSXeiLtBOezgTvWD0hA3ADmLATVUHLCLq8MVkEQWMR TFb2gJLg1gHFgp7uvkYkPeylnhBZGC5D76hVJQpm/RyYINhozHRp+Th1MJNPmAl+zyA8X 7mtCapB4bBEnb0Qhq2DXx70y+6zbSsh6A2tylk4wOkm25tUTZ2/a4Gci1Li6tXaZiGYGr IRx8UCZY42HM/f4aZiKlggVBVsWAB3yVff/XZ9NQQ3EWfxbMmliGMTLfZ9E2Ln2dIdteY Tvl7h9HY8AA1ZV3Dja1hdoNAvI06Ni5bFuq0LFboi5e12ChnF+7b4SPQ4tcsr139Dcw== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1792702390; h=Received:DKIM-Signature:Date:From:To:Cc:Subject:Message-ID: References:MIME-Version:Content-Type:Content-Disposition:In-Reply-To; bh=pyXXHEMbLUAsTR9Tom3Mr/KVXRKAq/9KTTxqx3eAuPc=; b=mm6+mQ1wurvdlDgkp7FOL2mpQOqCsU54IpJpvlboKvdaGZzx1U/KUmmklHg8+jvt80ac qUzpb1yrIT67AOVqwOw4K6f3JdaNKbp9o1nJtR0KPKaA11nMKQ+JXFdpBGeTRwrti8FVV kEEHsyjMoBuYkfAQvwjBiWtyDWJmtI2LNMA6eHn44hmB9yOyPPTUcBoR4mRTRHI7Ydy/i qx9ti/p0NFgAfWuf0C18cGstPzZggBIHCdtEOu49D9MmNDnXCxE2QiHOlOlVDyw8OCSMb rAjhxCt3cBuOM4BAp0JRyLp4RnW5bpQXL4xUV40Bta21eXvJQxEvU6aejtAFVl4Ywyg== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=nZUMCxs5; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with UTF8SMTPS id 562B0606A31A; Thu, 22 Oct 2026 20:53:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=nZUMCxs5 Received: by smtp.kernel.org (Postfix) with UTF8SMTPSA id 50D951F01825; Thu, 22 Oct 2026 20:53:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1792702389; bh=pyXXHEMbLUAsTR9Tom3Mr/KVXRKAq/9KTTxqx3eAuPc=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=nZUMCxs5s5EnJZN/SnY9lhAXDJoWwu079HUbQMrdZxMJx91ac2DIMaRur9jg3XkPP RiJgcuQcm9c85LclMgfSPfSKSKdcVYOu8aCcjO8hzVTxwKYL6cgjq84XcV5xnyfCTj EzvENFJr/sI7iSZffQDRLA1dwGGwxfzpkeBMCZQDl4CVw1V6Tz/sjSOyahsnsP4c5F KkeJV0hbVsV9w2ztFdrk+w+sYeo7oMcGJuuqFlWamjXiqZi2tgFxwsIbOGjIabZWWm w1wsL/jECIn5fgV0p2OT9BkNKqREQ5BQRYUcY+Ax/4xZ5ZWc7W1RbugIdOfVEkPnzD aeaR/Fm+IsJCQ== Date: Thu, 22 Oct 2026 23:53:06 +0300 From: Jarkko Sakkinen To: Linus Torvalds Cc: David Howells , Herbert Xu , "David S. Miller" , James Bottomley , Mimi Zohar , Eric Biggers , Kyle Zeng , keyrings@vger.kernel.org, linux-integrity@vger.kernel.org, linux-security-module@vger.kernel.org Subject: Re: [GIT PULL] KEYS: changes for v7.4-rc1 Message-ID: References: X-Mailing-List: linux-integrity@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Thu, Oct 22, 2026 at 10:06:56AM -1000, Linus Torvalds wrote: > On Wed, 21 Oct 2026 at 04:22, Jarkko Sakkinen wrote: > > > > A patch that Kyle Zeng submitted addresses a critical bug [..] > > Note that breaking local KASLR is not a "critical bug". We just call > it "Thursday". > > Breaking KASRL locally is trivial using just all the normal local CPU > timing attacks. > > KASLR is there to make remote attacks harder. > > Linus Ok, that's fair and makes sense. Br, Jarkko