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 3B8393B895B for ; Fri, 29 May 2026 09:41:37 +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=1780047697; cv=none; b=uJ4nwy2uOQbMu1SeEip5WDrKrZx1Fm1NQIiiVg9fOcJJccYBDwSxuNAP2/OBTDZGAnrcOg+dP9xhjhDZTZ0R5sDdiHB/S9ilNEGzmkbVsjGJHTC8paRsRt/grCw3cRz7etcof1f4xjLi+5qCwwenGEO0QrDvRNFwzVz6TZU3bEM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780047697; c=relaxed/simple; bh=7WaHcdPQD9IB81OxrTywZMq011hbR1e/h+XWweLS4NQ=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=oPZjVd2+1/GbDUyPXrXvmIIP0rKZ/9CDpqz1gtt5R6FkRPDZx6jeiDVcDis7eRm/a+aWfIA9/N8qVUam87I2CFVfkntnSsD9f6gQeNkhA3eV6u4axMIrR+eV32RcXQjnwwIv/z815CFvrH8BQTcR+Sbf4cWNTLLxuN8EEMM6dJc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=eHzhVMW0; 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="eHzhVMW0" Received: by smtp.kernel.org (Postfix) with ESMTPS id D2B2DC2BCF5 for ; Fri, 29 May 2026 09:41:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1780047696; bh=7WaHcdPQD9IB81OxrTywZMq011hbR1e/h+XWweLS4NQ=; h=From:To:Subject:Date:In-Reply-To:References:From; b=eHzhVMW0dhXTjJRvTbu/bo7TCeFS+tGvbEW9EwI78EDibQxYpo735CWWMlz8OkjLO WxqTKbm9oxEUnA1KjL5Tq6xbQmoI1nPrVbbNzbCdQg6oUe5nYkWfd5dfw/4Tc9RRt7 CerawGaXrB2vPXEOBmdQ7pElgyGjBy34+4mkbNxye7nSo9XoKtAJ+710O05UBxQNVn cWfDP6Js05E/LqpRfPi8Og3Hf1HnRE9DnpYswBf/AjvyMO7+9Cai6ztw5Y4dmrxKXR 9soXRo7MyB4a7ecJ6vc3RdRqCkyZOM/PGu1bYQYO4/O5C/q9kQlGOJ9nDEO+WJnAZW XXWsQLq/ywaAQ== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id C1049C53BC5; Fri, 29 May 2026 09:41:36 +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 09:41:36 +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 #17 from The Linux kernel's regression tracker (Thorsten Leemhu= is) (regressions@leemhuis.info) --- Mario, what's the status here? I know, you and your colleagues already did a lot of work to improve things that came up here, but it looks like we still have one important problem left with no solution in sight. Or did I miss anything (which is pretty likely from my external point)? > since 7.1-rc2 and still in 7.1-rc5 Given that the problems Alex' had to deal with changed over time I wonder (= a) if you are really seeing the exact same thing (b) if this bug slowly gets t= oo confusing and if it might be wise to start new, separate ones. --=20 You may reply to this email to add a comment. You are receiving this mail because: You are the assignee for the bug.=