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 AACCF1C6FFA for ; Sun, 8 Jun 2025 12:48:59 +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=1749386939; cv=none; b=TM34+CxBLrxVS1IcAFISypmJYNh8EohHj/QtaTWVhGcbQt9m7JKR3FKzxho7PTg4J2wVL6eHKvpAVCECPXkJl2BKjChXyqkTZLuSjSRuvfR73p2uHGmfDgHqI7ZFzznBv8RnBVo64wGbAm+wAwMAX7Z00LPtt0q7b/KZQdkFZOs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749386939; c=relaxed/simple; bh=p10FlYwzA0fbGx7myvnoxwSGBKWROFOCLzfmmPb0c7E=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version:Content-Type; b=Q/XPiJ9IuyLVyh+dCya1oA7eQwdUHiPwoEetDc0hQeMxDRbvqE6ibbkUDPeooA91nuIohzTH69JhWI9FC2NDul4Xay18aTGlU8DDawJ5yI9xl38cLOHss8xK6LBDTyJLK6PCbsbOEWD9PIS8Hs+0+PYWKD8FDHCh7cfASZDopds= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=IprKRO4Q; 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="IprKRO4Q" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B2C44C4CEEE; Sun, 8 Jun 2025 12:48:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1749386939; bh=p10FlYwzA0fbGx7myvnoxwSGBKWROFOCLzfmmPb0c7E=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=IprKRO4QiYEkJ2LnMjwHTX1xTL/Q0XI3R6taSlI+4YTnSmvYDWZPKh9jPnjumepz1 JTFDZm+xt0j0svHK67L+B9++WiiapnC8SJUu2CqkhNvdYOKiA2T58yvemeu7E6ODFt WDmC8nYYZDu5Cc6ipjX+rTz4Ht+kZyNUegKg2OjfsEI7brAB4e/KqPy7J1y1br41mJ AXpdXhezR7fksuSjxbPbfgp9jyh0Ohf8zbHz8H4RYTkxdqo3BC+7zebIyVi1ISTr85 xNcoPqAhipWRCeEZ7JpvjWtgqZ69GCIjcJnGoZD5bT2jHn81eu2ZzzhpYcgmXk/9YA isKksqOmKD8Kg== From: Sasha Levin To: stable@vger.kernel.org Cc: =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= , Sasha Levin Subject: Re: [PATCH 6.15.y 1/2] rtc: Make rtc_time64_to_tm() support dates before 1970 Date: Sun, 8 Jun 2025 08:48:57 -0400 Message-Id: <20250606231001-b0b2551e0797a4d7@stable.kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: References: Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit [ Sasha's backport helper bot ] Hi, ✅ All tests passed successfully. No issues detected. No action required from the submitter. The upstream commit SHA1 provided is correct: 7df4cfef8b351fec3156160bedfc7d6d29de4cce WARNING: Author mismatch between patch and upstream commit: Backport author: Commit author: Alexandre Mergnat Note: The patch differs from the upstream commit: --- 1: 7df4cfef8b351 ! 1: 6da0666c8846e rtc: Make rtc_time64_to_tm() support dates before 1970 @@ Metadata ## Commit message ## rtc: Make rtc_time64_to_tm() support dates before 1970 + commit 7df4cfef8b351fec3156160bedfc7d6d29de4cce upstream. + Conversion of dates before 1970 is still relevant today because these dates are reused on some hardwares to store dates bigger than the maximal date that is representable in the device's native format. @@ Commit message Reviewed-by: Uwe Kleine-König Link: https://lore.kernel.org/r/20250428-enable-rtc-v4-1-2b2f7e3f9349@baylibre.com Signed-off-by: Alexandre Belloni + Signed-off-by: Uwe Kleine-König ## drivers/rtc/lib.c ## @@ drivers/rtc/lib.c: EXPORT_SYMBOL(rtc_year_days); --- Results of testing on various branches: | Branch | Patch Apply | Build Test | |---------------------------|-------------|------------| | stable/linux-6.15.y | Success | Success |