Date: Thu, 29 Aug 2019 21:23:22 -0600 From: Warner Losh <imp@bsdimp.com> To: Maksim Yevmenkin <maksim.yevmenkin@gmail.com> Cc: Miranda Maria Sophie Van den Breukelingen <mms.vanbreukelingen@gmail.com>, Konstantin Belousov <kostikbel@gmail.com>, Hans Petter Selasky <hps@selasky.org>, "freebsd-current@freebsd.org" <freebsd-current@freebsd.org> Subject: Re: Kernel-Crash when working with ubt0 Message-ID: <CANCZdfph%2BckxQ6f%2BJAN=vYVkXa4%2BUGbsFzEf7RHvdAx=wNCX5A@mail.gmail.com> In-Reply-To: <CAFPOs6r140WzpSM_fEhCdhQ7OGMHq1xhkacWzv6EDVZph097UQ@mail.gmail.com> References: <1115053193.64543.1567031661382.ref@mail.yahoo.com> <1115053193.64543.1567031661382@mail.yahoo.com> <CANCZdfr%2B21-L8C61ThW2CQi8bjVGcvBPxxDCNoXyZXN0Bv44pA@mail.gmail.com> <CAFPOs6r140WzpSM_fEhCdhQ7OGMHq1xhkacWzv6EDVZph097UQ@mail.gmail.com>
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On Thu, Aug 29, 2019 at 2:56 PM Maksim Yevmenkin <maksim.yevmenkin@gmail.com> wrote: > On Wed, Aug 28, 2019 at 6:48 PM Warner Losh <imp@bsdimp.com> wrote: > > patch -p1 worked for me to apply it. > > > > And it worked just fine for everything once I rebooted. The patch looked > fine to my eye. > > thanks Warner > > please find attached (more complete) patch that should address issue > of holding lock over copyin/out (or so i claim). > Seems to be working fine now... Warner
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