From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from sipsolutions.net (s3.sipsolutions.net [168.119.38.16]) (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 B00923C24 for ; Fri, 16 Aug 2024 05:59:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=168.119.38.16 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723787997; cv=none; b=IYeztBjGNP7WqboS+7P0Mj0HFQdY9iZImMHKWRIM9VIeJ+n/LcYhG1Q3Fw6wzpYfyi7tDu129nacQxFPlQXmNlhjj2tvGqv7LBu4JHiej2igXmC6A1bg2HoeyxIkc7ojJASTWLIHRVCPBmz+8UzSFhQf0FwR7J8lkfM+xldKm/g= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723787997; c=relaxed/simple; bh=oVBVUiFzHKFNRyydue40KRHhoEHa8OSF2s1y6FpP9Yc=; h=Message-ID:Subject:From:To:Cc:Date:In-Reply-To:References: Content-Type:MIME-Version; b=mHuiSWNHnr2XRQluSw0mB3RfKBmL9xpLKZoRGj7IvfqNg1IkPUrnGXq5C8eO8AfnjKY7GPg3LjJLZxyqEBdL31AB5vxtOFeppUXxVV0e05KU79XKB2OR5pBw4ff1E7A9AEJsHf9ESXLizLF3yKA79z+Zy9/A4GO2w4d+H/5vP/M= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=sipsolutions.net; spf=pass smtp.mailfrom=sipsolutions.net; dkim=pass (2048-bit key) header.d=sipsolutions.net header.i=@sipsolutions.net header.b=yCmdOpVB; arc=none smtp.client-ip=168.119.38.16 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=sipsolutions.net Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sipsolutions.net Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=sipsolutions.net header.i=@sipsolutions.net header.b="yCmdOpVB" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sipsolutions.net; s=mail; h=MIME-Version:Content-Transfer-Encoding: Content-Type:References:In-Reply-To:Date:Cc:To:From:Subject:Message-ID:Sender :Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-To: Resent-Cc:Resent-Message-ID; bh=zOCx/yhRLMyGOlVLnFvOTRFA/rCMKs9v6IWO0bkSMLE=; t=1723787993; x=1724997593; b=yCmdOpVBAEzU4TicnSB/02tuw7u3M2GWnwY9erMTKEaOzIH 7US/aMkaU3+Gj+8K0ZpTnZwOiHOhXeHOqup+BHt5d7lenGUf8Cp0uM+N7gApXPpuUKEj0TeMgSHML FXfxbs6qsxN9a/PU683oPKZ74rrKlMrKfyLPmQwZFuMahb5jQjD9WX2nz0JO8Awu4sJOtuVxMWVEl mSjzuDGNkGcVLTEdO/TVH7lKVNULq3KkW4oxKw7VHz2jLgBMgph/eG26TGUnB/HSgI4ZJguX/RR0P VmbRhmtQBPCOKlgHo65FPGg/itYW868mKLNeE9de/4b0KPMNyTg4mjm0zSvmbCVQ==; Received: by sipsolutions.net with esmtpsa (TLS1.3:ECDHE_X25519__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim 4.97) (envelope-from ) id 1sepzt-000000026cX-3j83; Fri, 16 Aug 2024 07:59:38 +0200 Message-ID: <3be8448cfb2aeb39e0e73856a701101dc8a0f04f.camel@sipsolutions.net> Subject: Re: [PATCH 4/6] um: Remove unused mm_fd field from mm_id From: Benjamin Berg To: Tiwei Bie , richard@nod.at, anton.ivanov@cambridgegreys.com, johannes@sipsolutions.net Cc: linux-um@lists.infradead.org, linux-kernel@vger.kernel.org Date: Fri, 16 Aug 2024 07:59:35 +0200 In-Reply-To: <20240816015447.320394-5-tiwei.btw@antgroup.com> References: <20240816015447.320394-1-tiwei.btw@antgroup.com> <20240816015447.320394-5-tiwei.btw@antgroup.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.52.4 (3.52.4-1.fc40) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-malware-bazaar: not-scanned Hi Tiwei, On Fri, 2024-08-16 at 09:54 +0800, Tiwei Bie wrote: > It's no longer used since the removal of the SKAS3/4 support. >=20 > Signed-off-by: Tiwei Bie > --- > =C2=A0arch/um/include/shared/skas/mm_id.h | 1 - > =C2=A01 file changed, 1 deletion(-) >=20 > diff --git a/arch/um/include/shared/skas/mm_id.h > b/arch/um/include/shared/skas/mm_id.h > index 1e76ba40feba..b3571a8afec9 100644 > --- a/arch/um/include/shared/skas/mm_id.h > +++ b/arch/um/include/shared/skas/mm_id.h > @@ -8,7 +8,6 @@ > =C2=A0 > =C2=A0struct mm_id { > =C2=A0 union { > - int mm_fd; > =C2=A0 int pid; > =C2=A0 } u; > =C2=A0 unsigned long stack; Maybe we should also remove the union here while at it? It is pretty pointless after all. Benjamin