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 73E4F33B949 for ; Fri, 29 May 2026 10:02:20 +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=1780048940; cv=none; b=mllqgDNhDFrnE5WdVi+qUYWYvnuvApHhINGkwjEkgE+R4KQLwgD/8a5rw6Z1C1b74aL5MQVzmTSLBRlVzQNqIR8fHtDHIu4hJh9mPbnCTxY3Xfn7TrOT5xVsKXiayGUHr3NVlRnYozfRxMeTSdrmkx8dL7ffI2i8cQ7DpwwiSeA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780048940; c=relaxed/simple; bh=Q6pkUB6pGlpA64r+UJ0LJKBWg1GYUaBMjkL0IcCr75s=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=AkMtuaiFy42cSh/yIOpWuHwN/jPmHCGV81HDy4BvS051aozIlgwKGgZVSkv0s2rHT6qIlmIw6sE0VJuZ6RwGp46Nlk8TqGdgDjCNp4j9yh53xyFalN2q57q93VIkEwdwgVTiFckA2WfBT4tYyPBqCyu2prslNIT448Zni1bwIxs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=kOf8RUFS; 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="kOf8RUFS" Received: by smtp.kernel.org (Postfix) with ESMTPS id 18DFAC2BCF4 for ; Fri, 29 May 2026 10:02:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1780048940; bh=Q6pkUB6pGlpA64r+UJ0LJKBWg1GYUaBMjkL0IcCr75s=; h=From:To:Subject:Date:In-Reply-To:References:From; b=kOf8RUFS1Zs+QhDltH85Q8bqWEE2sWVO9F+NnXpBa6F94cR+b0iBiGG3rc4oEqE3z EWj9Ssez418zvcMYKiTssEZnYTsMog+jbvKC+WWZC66TIibHyPb3k5lNW6BNgP5kUq bL0Iz5NIB3rDe7cptswSqsXNApAS4ANSOTWdq4VjIGeEPg/jMVmZ2gSxJGEYugc5Ud iAPzK+qlZ5pkgb+yT7C3a/8o0XKGELah5zsD5JIT7aSZFv0dhYbpuJMIfyjq7+QwgX DXNvTrBtm/52r6LuG77XburxfUzc23goUOkkBnKwNtQn+qCHKP2cqP9WWdpPLWIjMb Pgq6t9abl2Ebg== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 0E5FCC433E1; Fri, 29 May 2026 10:02:20 +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 10:02:19 +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: mario.limonciello@amd.com 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 #22 from Mario Limonciello (AMD) (mario.limonciello@amd.com) --- > Understood, that's how it is sometimes. Thing is: 7.1 final is not far aw= ay > any more, so allow me to ask (sorry, that's why I'm here for; I really do= n't > want to make your life harder): I know; I really want to get to this. If I don't; I'll get something for 7= .2 and we can backport it. It's certainly still on my radar. > 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? If I understood the root cause I would have a better answer for you. --=20 You may reply to this email to add a comment. You are receiving this mail because: You are the assignee for the bug.=