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 3E0F83E0096; Fri, 15 May 2026 16:02:47 +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=1778860968; cv=none; b=tr/gj8CKOwtHHiVz0r7VXPtY2Xr1xJNhmgLJPMplxlqTdEo2kbsU02EwRXvh1Y3sfc+Zn/XuNODjDEnkVpzw+Og3I4gGmDGD85GAhwCoeMjlK49Kyx+W+eQDpAOezDeyDi3EOZ2dM3Ce5cjPbKduNUGJg1yLOn0lHMoQLeVLhU8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778860968; c=relaxed/simple; bh=aoefghfLsJygHQxgIeqoMHqi5KvNmYUeiUOwGwOfsh4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=sOGcIEUY+rUxDAC4Xe3eKn3iioZjtCa6Wisqn42oyoSI/B9WMuaqkL8Cg5MFOmToLifOt3amZ90Vs8ECins02rBo5x/FM7drE1+IFVK8jUE/qHaiNNdE6OqGMYYKbP5zjWY7yy9R+FOsSL8hBLtx7qcgLzQE1s+sXxJA4r9xh/o= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=oJ9hI/ha; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="oJ9hI/ha" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7FBD5C2BCB0; Fri, 15 May 2026 16:02:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1778860967; bh=aoefghfLsJygHQxgIeqoMHqi5KvNmYUeiUOwGwOfsh4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=oJ9hI/haEnu/5JyfenJujnGGdD25VNgMJhLSrbwFhNN+jWY0UkoyAcXSwgIWAMo0D NQRLEusxobN+XhTQMvFOD2CLzbquFRRW6fBrckdyO2Mrui1UzskiDbe6rjRJhx7o/z Ibmq33895o8C991PuL9gGOWbuH1X0qEdw7ykoiFA= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Corey Minyard Subject: [PATCH 6.6 147/474] ipmi:si: Return state to normal if message allocation fails Date: Fri, 15 May 2026 17:44:16 +0200 Message-ID: <20260515154718.207872555@linuxfoundation.org> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260515154715.053014143@linuxfoundation.org> References: <20260515154715.053014143@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Corey Minyard commit 09dd798270ff582d7309f285d4aaf5dbebae01cb upstream. There were places where nothing would get started if a message allocation failed, so the driver needs to return to normal state. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Cc: Signed-off-by: Corey Minyard Signed-off-by: Greg Kroah-Hartman --- drivers/char/ipmi/ipmi_si_intf.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) --- a/drivers/char/ipmi/ipmi_si_intf.c +++ b/drivers/char/ipmi/ipmi_si_intf.c @@ -481,15 +481,19 @@ retry: } else if (smi_info->msg_flags & RECEIVE_MSG_AVAIL) { /* Messages available. */ smi_info->curr_msg = alloc_msg_handle_irq(smi_info); - if (!smi_info->curr_msg) + if (!smi_info->curr_msg) { + smi_info->si_state = SI_NORMAL; return; + } start_getting_msg_queue(smi_info); } else if (smi_info->msg_flags & EVENT_MSG_BUFFER_FULL) { /* Events available. */ smi_info->curr_msg = alloc_msg_handle_irq(smi_info); - if (!smi_info->curr_msg) + if (!smi_info->curr_msg) { + smi_info->si_state = SI_NORMAL; return; + } start_getting_events(smi_info); } else if (smi_info->msg_flags & OEM_DATA_AVAIL &&