From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 D9BA43E168D for ; Fri, 29 May 2026 12:44:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780058653; cv=none; b=OemChoPXOPiOrCo7p9FBXwePoddaunOdb0cOuLQm5zcjWRq7aDE030OXlPdPC+y0aYcFBaBd645IsGxi+kRCuCRhblpTmlP6C9Op59ZIr67jVVBkOUuQU66WaVEe4jTpvdenQOuBfb4nBIDRdH1sSBV9xvx1J63MBfauYvY7dQg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780058653; c=relaxed/simple; bh=kFvK3zoH8/akFtySGPE2F/3wvsMPTophGUvOpC2AG2s=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=X8kwFEnljXdOGbiGfOpjWjZ9PLLyflYofsygdv+Ye6m1EKTxZC080YxSlq9BN3gHahJXKyE4nE12NY7DySxfXbLtDe1Vgl4lHgZe87FBi7kMKhrJ5KJNLPfuNIW45Eu92jVPoJuxgPuq3X2idgBMwzq9hCouRphiLES200hgIJc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=igmpuS9P; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="igmpuS9P" Received: by smtp.kernel.org (Postfix) with ESMTPSA id EDCE41F00898; Fri, 29 May 2026 12:44:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1780058652; bh=Xx02OTG1Q8VD0JUnxwMovXybTBNPnkvSgTFuOocD2mM=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=igmpuS9PWiNhOD+X9PMSF6dr/qbQd6jJFRjTQzXt4hXdI8wNPUvlxjf0rqwXv95vj 4ZxZPbUXXwVNDTE2RWLR9CEVNsSGBYjmebOUdkDduCiNkf9dcLh6oxRHmd8fY3E/9K hPBy6ZPjcjbUUtV7yYl66B6cDMt8bVMWQs5HB1L+1NmHo7IvDoq/CFFbmcHLoN0nk1 ux0puyBJAl33WnOG22hY4R2lwO9DxHcDi0KjizzQlf3ZxLwiQ2weZHv4BzmUrRuD2y 42qwOYFPpMHswhCWhZl8zvc1lxrogPyXSTQsZ9SQC/Vxk8X4oUWFbFNn+5PZ4qZn2k CweFkNDYRIXeg== From: Sasha Levin To: kernelci-results@groups.io Cc: Sasha Levin , gus@collabora.com, stable@vger.kernel.org, KernelCI bot Subject: Re: [REGRESSION] stable-rc/linux-6.12.y: (build) incompatible pointer types passing 'u32 (*)[4]' (aka 'unsigned int... Date: Fri, 29 May 2026 08:44:04 -0400 Message-ID: <20260529120000.armffa-rc-drop@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <178001274428.7152.372661732178917650@330cfa3079ca> References: <178001274428.7152.372661732178917650@330cfa3079ca> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit On Thu, May 28, 2026 at 11:59:04PM -0000, KernelCI bot wrote: > /tmp/kci/linux/drivers/firmware/arm_ffa/driver.c:381:14: error: incompatible pointer types passing 'u32 (*)[4]' (aka 'unsigned int (*)[4]') to parameter of type 'uuid_t *' [-Werror,-Wincompatible-pointer-types] > 381 | uuid_copy(&buf->uuid, &uuid_regs.uuid); Thanks for the report. In 6.12 struct ffa_partition_info.uuid is still 'u32 uuid[4]', not uuid_t, so uuid_copy(&buf->uuid, ...) fails to compile. The conversion prerequisite b7c9f32614f17 ("firmware: arm_ffa: Replace UUID buffer to standard UUID format") isn't in 6.12. Dropped the offending patch from the 6.12 queue along with its dependency: - "firmware: arm_ffa: fix big-endian support in __ffa_partition_info_get_regs" -- Thanks, Sasha