From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D3C923FF1 for ; Fri, 29 May 2026 10:00:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780048844; cv=none; b=oUTv+Fpn4F78fOfL3aLdYz6o/iDJ6iK3TqGOIhWfEbUieEgeejfIKs0B4SDGHOXBVauzTl88CZoviWZRhogqBJjHLqepJrzxkX/6bEnpcZ30OHgVzJQMsj/zBmWnYIHBb1+jkUkQVoFrB72H8UxCT611zK8yf+4yrw07yyZBivQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780048844; c=relaxed/simple; bh=bhkHWWPkWbLVsbxpDLiBg2caO0VDV6r1UcsJsGUhJhs=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=I1EIvjOpxLCaaw5ayEYBEvXPy6jyrny0tmumQtFie6Um/VrRiUdhfnbvq6o+4KaIKaqSfGujfq2Lty7tQSxaQYUpekzx06WFCEApP9Jh8vM6tr6HuXPd6RuATO3a9H0KcHPY6BWd9xV9P+5kCE1qyFforige9FBmVR3bJfI6o14= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=XUYsjBnY; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="XUYsjBnY" Received: by smtp.kernel.org (Postfix) with ESMTPS id 98504C2BCC6 for ; Fri, 29 May 2026 10:00:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1780048844; bh=bhkHWWPkWbLVsbxpDLiBg2caO0VDV6r1UcsJsGUhJhs=; h=From:To:Subject:Date:In-Reply-To:References:From; b=XUYsjBnYGgy33bR8ONX649uUgLa+hCMp0vt74O5LC1OiCbNTZ4BWhl0LUCdcOsRzF rF2/XdVkSpg8MAYYuopG/OHzKNNA4SGvJdFz3ecZJrJeh1U1CrjrB8Kf1B7iZJJGSo AGyEALMvmhUTB8XnQqhbxyZmUzp1nMS9wpBZFlUluPyrXn6Iyv+E/eKEr4wu1KKIBC 3Wgv4G1XNJmJnRXE3pM9cZdGodOM02qmN+ceEGTx4mQ2az4AY8/cS275eOR3r6cL+K D+92plYJN7aoMzJSSQZ5sleD7RRop9YyH79PywBoLqv5CXQFrFmRK9nuGm4+fqyktf CftKWhd1MsHxg== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 85029C433E1; Fri, 29 May 2026 10:00:44 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-pm@vger.kernel.org Subject: [Bug 221505] REGRESSION][amd_pstate] "EPP cannot be set under performance policy" (EBUSY) when switching to performance profile via PPD on 7.1 Date: Fri, 29 May 2026 10:00:44 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Power Management X-Bugzilla-Component: cpufreq X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: regressions@leemhuis.info X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: linux-pm@vger.kernel.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 https://bugzilla.kernel.org/show_bug.cgi?id=3D221505 --- Comment #21 from The Linux kernel's regression tracker (Thorsten Leemhu= is) (regressions@leemhuis.info) --- (In reply to Mario Limonciello (AMD) from comment #18) > This is a resource availability issue (me).=20=20 > I haven't had time to make any progress on this, so yes sorry no solution= in > sight yet for the performance mode issue right now. Understood, that's how it is sometimes. Thing is: 7.1 final is not far away= any more, so allow me to ask (sorry, that's why I'm here for; I really don't wa= nt to make your life harder): I assume "revert one or a handful changes now to resolve this for 7.1 [and reapply them later in improved form]" is not a option here, right? --=20 You may reply to this email to add a comment. You are receiving this mail because: You are the assignee for the bug.=