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 76EE23E1D05; Wed, 25 Mar 2026 15:33:04 +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=1774452784; cv=none; b=hidaGgHW7hhpGqJO7b0S9s4a7xwXOpCiGOb5vS7gKFLlM5u5mICsG7as0XyHwiuWRCkLlCwgEs2vOhQGVtF8AKEx5a79qi/CoCtkBUqmOgoWJK5YPnD4RVhf8v4HiLqbsHwmmJ7HvCDTRRud/8KWUcaor5w5SOhDygf/v+KyAPA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774452784; c=relaxed/simple; bh=T7n3kYoF9cKOPNN6IPaYAgeLjjX+mkPzNg+Va4FI/6Q=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=dtRNn5h4HQXc+VEPH07FHL1xPt4AymnvF8zFJGZLyVz4T4lCtN042FtvSBUMhVOhBSu5m1liDvgwVwi8NSujDTLbV+88vNVu3PkmGgJ5RNw3b27TzwzJ6xrLOx/H3xWlBP8wVKYBSRrQRQRlYW3wxlykhfmgS/Y+5LV4KneywJA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=d5CsmeBf; 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="d5CsmeBf" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1B941C2BCB0; Wed, 25 Mar 2026 15:33:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1774452784; bh=T7n3kYoF9cKOPNN6IPaYAgeLjjX+mkPzNg+Va4FI/6Q=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=d5CsmeBf+fIrWJ2sb2LRnHbwvi5AE3FuqklJLJpfm8jFWPyiX1ZwG8kRlDk9jL20F k5e0CFMD4Fcj7YcuNSrL45WsSVLYXRhq/AyhrDthEC53PcafET2bEKw4+2ypqaS4vf Ah5G+/quEqcjIsKVrAzwgjktFES9elXMY+fB7RQkET6Rhwjrv5mDfrh4Jfp0fN6k29 viidAKX20j25BMKkk5YWzgSDJ+mdFV5so4mvS0DxA9kUJ4qYsgWoAic0o3Bk2dX07O JmrRuGYTzxuvvXuVr0bWkPzt0NIlp7ZPyZ2MQwwfR0JinOfhlm8Vmp8bKS8+ClkplQ n7Em841g9Ibpw== Date: Wed, 25 Mar 2026 17:32:57 +0200 From: Mike Rapoport To: Pasha Tatashin Cc: linux-kselftest@vger.kernel.org, shuah@kernel.org, akpm@linux-foundation.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, dmatlack@google.com, pratyush@kernel.org, skhawaja@google.com Subject: Re: [PATCH v2 2/2] selftests: liveupdate: add test for double preservation Message-ID: References: <20260323203145.148057-1-pasha.tatashin@soleen.com> <20260323203145.148057-3-pasha.tatashin@soleen.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260323203145.148057-3-pasha.tatashin@soleen.com> On Mon, Mar 23, 2026 at 08:31:45PM +0000, Pasha Tatashin wrote: > Verify that a file can only be preserved once across all active > sessions. Attempting to preserve it a second time, whether in the same > or a different session, should fail with EBUSY. > > Signed-off-by: Pasha Tatashin Reviewed-by: Mike Rapoport (Microsoft) > --- > .../testing/selftests/liveupdate/liveupdate.c | 41 +++++++++++++++++++ > 1 file changed, 41 insertions(+) -- Sincerely yours, Mike.