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 26C4844E051 for ; Wed, 13 May 2026 15:43:07 +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=1778686988; cv=none; b=ISh/vqMVnB13D2aPEeXvxjGhdnqN6MpNK8b+CFZFRX83gEovHIEtwKK+4TsEIczD7X/fPV8hzPOdEZ6AhjQDPq7Ar7xzBq1ljwk+zQtvPzwvR4pulzm/dx5e+nNq8pphb8VX9SvHSCbvQbRf7vo5PNHro39DSmJYF2tkWdusDyY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778686988; c=relaxed/simple; bh=StbwjspB4BbYesLZ+trsF/hDPPAGwxaCla7z4+PZqkI=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=Qk22RmwlkLhnUnbFRFt+OhBd1Jrx9r76QhN+WyEsYG77ePb7W+I2lmJXF0t3v529zZD0iAgrjFWXp6s3A9/r4zHs9SsvuIKpjN0C7CrSkIpNZdqD5yhPBVsY0yI3E+/2QSn0I69bZ7Zbb34mqLSPlE6CjVs9H8ONnOE0DypcgQs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=c39COy2V; 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="c39COy2V" Received: by smtp.kernel.org (Postfix) with ESMTPS id B184AC2BCB7 for ; Wed, 13 May 2026 15:43:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1778686987; bh=StbwjspB4BbYesLZ+trsF/hDPPAGwxaCla7z4+PZqkI=; h=From:To:Subject:Date:In-Reply-To:References:From; b=c39COy2VwplwyTdk/6PtaA6mqr8UuhtpKca1Ym0LS6SG4hp7MIibrVFobpeoR6NlU woJ9NBmrb0kdPKaKPLX6sejI6+s2zpYW9tCdLnifzhf3isw3/Nwi5vI7OlLKr6d+OP YiDtKf7TBoSOiWQfdbZ0s/6VQht5Gp7rV3/XXeEoDwWlXQ1La+bBckGLm1zyrdavGC 4VQ4U4QxjLX6L2v9ykv6B/9afVDpQ6SZeEMSGRmnUNAHnUizdEJeVS3CgaSnzotA4X ftStae0BcXcv3pBmbTdnyANQtYCPTk9on1EJ+LptftKCe8wkGEqE6414E8fKD1iX8S 6o+y8g/emJ24Q== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id A23A6C41616; Wed, 13 May 2026 15:43:07 +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: Wed, 13 May 2026 15:43:07 +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 #5 from Mario Limonciello (AMD) (mario.limonciello@amd.com) --- Yes - this is expected behavior with the series right now. I am proposing = to drop the kconfig and make the dynamic epp mode opt in at runtiem or kernel command line. https://lore.kernel.org/linux-pm/20260512221947.1652988-1-mario.limonciello= @amd.com/ --=20 You may reply to this email to add a comment. You are receiving this mail because: You are the assignee for the bug.=