From mboxrd@z Thu Jan 1 00:00:00 1970 From: Felipe Balbi Subject: Re: USB regression in next-20171108 with hub spamming Date: Thu, 09 Nov 2017 12:25:13 +0200 Message-ID: <871sl7sq9i.fsf@linux.intel.com> References: <20171108230511.GY28152@atomide.com> <20171109080007.GA17098@kroah.com> Mime-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha512; protocol="application/pgp-signature" Return-path: In-Reply-To: <20171109080007.GA17098-U8xfFu+wG4EAvxtiuMwx3w@public.gmane.org> Sender: linux-usb-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Greg Kroah-Hartman , Tony Lindgren Cc: Stephen Rothwell , linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-omap@vger.kernel.org --=-=-= Content-Type: text/plain Content-Transfer-Encoding: quoted-printable Hi, Greg Kroah-Hartman writes: > On Wed, Nov 08, 2017 at 03:05:11PM -0800, Tony Lindgren wrote: >> Hi Felipe & Greg, >>=20 >> Looks like in next-20171108 USB hub is spamming console about once a >> second after commit 7dfd74fd128 ("Merge remote-tracking branch >> 'usb/usb-next'"). >>=20 >> Any ideas? See the log below. > > Any chance you can run 'git bisect'? I wonder if it was caused by the usb_get_std_status() changes. We didn't catch this in our testing, though. I left the patches in intel's validation for a few days before sending out. Let me compile that very tag and try it with one of our machines. Tony, a bisection would be useful, indeed. =2D-=20 balbi --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEElLzh7wn96CXwjh2IzL64meEamQYFAloELQkACgkQzL64meEa mQYG6BAA4BUV95tdYPBxbI7HlKyHrp0UghWbWdR13YhAV0sPkN/cSOkz0o+b4t4q xtJkroES6PWUeb9+9H5pSQ8o912Cj7X4sYr/jWbEhqO1LqWmJRkPw4fFxIDHTfMW a/Ky+Xc/blqH9PLD1TTVT+PiSStLMDi8CYGkWU9uDbmkdGuziBWMHT+lkl1eZIGQ c4jCzKeITQbsbS9+U9nBAWJXUVCtF6lolxbrknSLBW9pfg0xGF0Bt6KPeJSoGHO1 CRrQqnHy+hrFh6XgTLfQV7lwoQV/pfLd4L+JDKw1SVa7FijrfAMvdLULt7A7bl83 prztAKNMkEBvlpTvGVTxvOUTrEoUWlOUkwFAP2VgTrHb97X03EaI8j4kGVd7seFA N0Kqlwvp2yQtUN/QF533gCaAe2GwFItzawOPvdYQ81ZwmiGPV1thg+PySSd9e937 DnMfFJJK1JuRVokZaDZdKdGOg6goWX8I13UF3+IT7PJYiCAcsW9ZtrctPNuELFyU L58TeepKWBu+v9b04c7I4LM83uokCuyH1xBdOJsaKL4oelKAkrwx9RPKaWQiE2KW kyC5491u/JqLmgK76t45bNySoPOnzFpfdwEjK4WnpOgSlqVIL9+O1hFKHeXwqJX3 yQU0yly5CoOofYn9F3xVVeI8iNICF4LQECf/JHbqH+d7YtcaJ3k= =G6yg -----END PGP SIGNATURE----- --=-=-=-- -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html