search for: 20pierret

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2020 Jan 30
0
nv50_disp_chan_mthd: ensure mthd is not NULL
...code, it's assumed to be not NULL by accessing directly 'mthd->data[0]' > which is the reason of the kernel panic. I simply check if the pointer > is not NULL before continuing. > > Best regards, > > Fr?d?ric Pierret > > From: =?UTF-8?q?Fr=C3=A9d=C3=A9ric=20Pierret=20=28fepitre=29?= > <frederic.pierret at qubes-os.org> > Date: Sun, 26 Jan 2020 23:24:33 +0100 > Subject: [PATCH] nv50_disp_chan_mthd: ensure mthd is not NULL > MIME-Version: 1.0 > Content-Type: text/plain; charset=UTF-8 > Content-Transfer-Encoding: 8bit > > Pointer...
2020 Jan 29
1
nv50_disp_chan_mthd: ensure mthd is not NULL
Dear Ben Skeggs, Please find attached a patch solving a blocking issue I encountered: https://bugzilla.kernel.org/show_bug.cgi?id=206299 Basically, running at least a RTX2080TI on Xen makes a bad mmio error which causes having 'mthd' pointer to be NULL in 'channv50.c'. From the code, it's assumed to be not NULL by accessing directly 'mthd->data[0]' which is the