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[91.155.214.58]) by smtp.gmail.com with ESMTPSA id q19sm3059482ljj.84.2020.05.09.01.02.17 (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Sat, 09 May 2020 01:02:18 -0700 (PDT) From: Felipe Balbi To: Andrey Konovalov Cc: Greg Kroah-Hartman , USB list , LKML , Alan Stern , Dmitry Vyukov Subject: Re: [PATCH v2] usb: raw-gadget: fix gadget endpoint selection In-Reply-To: References: <2f05fe9aa7e4bcb1bad3f6d11e48a411c901af68.1588197975.git.andreyknvl@google.com> <875zdabzs3.fsf@kernel.org> Date: Sat, 09 May 2020 11:02:13 +0300 Message-ID: <87zhahlenu.fsf@kernel.org> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha256; protocol="application/pgp-signature" Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org --=-=-= Content-Type: text/plain Content-Transfer-Encoding: quoted-printable Hi, Andrey Konovalov writes: >> here you're changing userspace ABI. Aren't we going to possibly break >> some existing applications? > > Hi Felipe, > > I've been working on tests for Raw Gadget for the last few weeks [1], > which revealed a few problems with the interface. This isn't yet > included into any released kernel, so my hope that changing the ABI is > OK during the rc stage. Fair enough. If that's okay with Greg, it's okay with me, but then how do we include it into the -rc seen as it's not really a fix? Greg, are you okay with me including such large patches during the -rc? They essentially add new IOCTLs to the raw-gadget interface. =2D-=20 balbi --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEElLzh7wn96CXwjh2IzL64meEamQYFAl62Y4YACgkQzL64meEa mQYjJA/9Gb9ZWN8TE3Q3M6hAC05iGc3Td3l8aC6OQGmDPB5as3fHiCM9wqHOfHMr fL3OhtCRl+C/deIgW28+4y3uQy1wYOnIvgqeEJDUPjhO+1d0I2z+F1jAJwx/9H7w 4tGD4goEl7uvRdiCwkkxNgWP74LW0+3/a8riL+UKCbgltBWQaXUIFw1ucSziJt/t W/Sio0YbQpyRp8MBaAdRmE3slA/EUdM8B74j5d5sT60/9+dH3gqH6/9IaTjhVaJf 6q7XPbe8ribIS94rf6it04Q47hg1JTvQbvo+MPHuZuVyPj3xRkyevMzELPTp3/yv gUwEGp16s5XpELelEtHiixSafGZykzmU9xAM203t9mhzmvqiDenDrgNaT24XASLe tG/IjNTxNr65R/9FoUnrSTQquahZLVTE3IzS4wkznUjDK9v0P/+IuQLQVsf/3Xvg YFXG1XCU+b6h68CG0T5Wvjbxlcte0Cycq7THcovVRyBsyPpGy7VnyJoRMB42A13G dKKugfm5M8czyT6mOcqFQV+UzsFmwWpOjHmZLTP6+6w56FSz2Fx2S/uCduP6jSCd yUQ+lE8kguXtonMfhWWRrR9m1jq5lsrvrFxVtDUVxB0G/VHmfL+GiNXzoGQo1IbM RcsH7Y+y3hBXzbOE9S6J4WjvLghGrnZEdgbSvuVhh0gtIxVQXVk= =O4Si -----END PGP SIGNATURE----- --=-=-=--