Linux-Next Archive on lore.kernel.org
 help / color / Atom feed
From: Christian Borntraeger <borntraeger@de.ibm.com>
To: "Eugenio Pérez" <eperezma@redhat.com>
Cc: "Michael S. Tsirkin" <mst@redhat.com>,
	"virtualization@lists.linux-foundation.org" 
	<virtualization@lists.linux-foundation.org>,
	Stephen Rothwell <sfr@canb.auug.org.au>,
	Linux Next Mailing List <linux-next@vger.kernel.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	kvm list <kvm@vger.kernel.org>, Halil Pasic <pasic@linux.ibm.com>,
	Cornelia Huck <cohuck@redhat.com>
Subject: Re: vhost changes (batched) in linux-next after 12/13 trigger random crashes in KVM guests after reboot
Date: Fri, 14 Feb 2020 13:34:55 +0100
Message-ID: <1ee3a272-e391-e2e8-9cbb-5d3e2d40bec2@de.ibm.com> (raw)
In-Reply-To: <8e226821a8878f53585d967b8af547526d84c73e.camel@redhat.com>



On 14.02.20 13:26, Eugenio Pérez wrote:
> On Fri, 2020-02-14 at 13:22 +0100, Christian Borntraeger wrote:
>>
>> On 14.02.20 13:17, Eugenio Pérez wrote:
>>> Can you try the inlined patch over 52c36ce7f334 ("vhost: use batched version by default")? My intention is to check
>>> if
>>> "strange VHOST_SET_VRING_BASE" line appears. In previous tests, it appears very fast, but maybe it takes some time
>>> for
>>> it to appear, or it does not appear anymore.


yep it does:

[   67.801012] [1917] vhost:vhost_vring_ioctl:1655: VHOST_SET_VRING_BASE [vq=0000000088199421][vq->last_avail_idx=0][vq->avail_idx=0][s.index=0][s.num=0]
[   67.801018] [1917] vhost:vhost_vring_ioctl:1655: VHOST_SET_VRING_BASE [vq=00000000175f11ec][vq->last_avail_idx=0][vq->avail_idx=0][s.index=1][s.num=0]
[   67.801026] [1917] vhost_net:vhost_net_ioctl:1726: VHOST_NET_SET_BACKEND
[   67.801028] [1917] vhost_net:vhost_net_set_backend:1538: sock=0000000082d8d291 != oldsock=000000001ae027fd index=0 fd=39 vq=0000000088199421
[   67.801032] [1917] vhost_net:vhost_net_set_backend:1573: sock=0000000082d8d291
[   67.801033] [1917] vhost_net:vhost_net_ioctl:1726: VHOST_NET_SET_BACKEND
[   67.801034] [1917] vhost_net:vhost_net_set_backend:1538: sock=0000000082d8d291 != oldsock=000000001ae027fd index=1 fd=39 vq=00000000175f11ec
[   67.801035] [1917] vhost_net:vhost_net_set_backend:1573: sock=0000000082d8d291
[   67.801037] [1915] vhost:vhost_discard_vq_desc:2424: DISCARD [vq=0000000088199421][vq->last_avail_idx=0][vq->avail_idx=0][n=0]
[   68.648803] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=0][vq->avail_idx=256][vq->ndescs=1]
[   68.648810] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=1][vq->avail_idx=256][vq->ndescs=1]
[   68.648812] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=2][vq->avail_idx=256][vq->ndescs=1]
[   68.648815] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=3][vq->avail_idx=256][vq->ndescs=1]
[   68.648817] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=4][vq->avail_idx=256][vq->ndescs=1]
[   68.648818] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=5][vq->avail_idx=256][vq->ndescs=1]
[   68.648820] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=6][vq->avail_idx=256][vq->ndescs=1]
[   68.648822] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=7][vq->avail_idx=256][vq->ndescs=1]
[   68.648824] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=8][vq->avail_idx=256][vq->ndescs=1]
[   68.648826] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=9][vq->avail_idx=256][vq->ndescs=1]
[   68.648828] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=10][vq->avail_idx=256][vq->ndescs=1]
[   68.648829] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=11][vq->avail_idx=256][vq->ndescs=1]
[   68.648831] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=12][vq->avail_idx=256][vq->ndescs=1]
[   68.648832] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=13][vq->avail_idx=256][vq->ndescs=1]
[   68.648833] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=14][vq->avail_idx=256][vq->ndescs=1]
[   68.670292] [1915] vhost:fetch_descs:2328: [vq=00000000175f11ec][vq->last_avail_idx=0][vq->avail_idx=1][vq->ndescs=1]
[   68.687187] [1915] vhost:fetch_descs:2328: [vq=00000000175f11ec][vq->last_avail_idx=1][vq->avail_idx=2][vq->ndescs=1]
[   68.687623] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=15][vq->avail_idx=256][vq->ndescs=1]
[   68.687641] [1915] vhost:fetch_descs:2328: [vq=00000000175f11ec][vq->last_avail_idx=2][vq->avail_idx=4][vq->ndescs=1]
[   68.687642] [1915] vhost:fetch_descs:2328: [vq=00000000175f11ec][vq->last_avail_idx=3][vq->avail_idx=4][vq->ndescs=1]
[   68.690274] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=16][vq->avail_idx=256][vq->ndescs=1]
[   68.690539] [1915] vhost:fetch_descs:2328: [vq=00000000175f11ec][vq->last_avail_idx=4][vq->avail_idx=5][vq->ndescs=1]
[   68.715379] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=17][vq->avail_idx=256][vq->ndescs=1]
[   68.800525] [1915] vhost:fetch_descs:2328: [vq=00000000175f11ec][vq->last_avail_idx=5][vq->avail_idx=6][vq->ndescs=1]
[   68.890537] [1915] vhost:fetch_descs:2328: [vq=00000000175f11ec][vq->last_avail_idx=6][vq->avail_idx=7][vq->ndescs=1]
[   68.900587] [1915] vhost:fetch_descs:2328: [vq=00000000175f11ec][vq->last_avail_idx=7][vq->avail_idx=8][vq->ndescs=1]
[   68.916837] [1915] vhost:fetch_descs:2328: [vq=00000000175f11ec][vq->last_avail_idx=8][vq->avail_idx=9][vq->ndescs=2]
[   68.928828] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=18][vq->avail_idx=256][vq->ndescs=1]
[   69.090540] [1915] vhost:fetch_descs:2328: [vq=00000000175f11ec][vq->last_avail_idx=9][vq->avail_idx=10][vq->ndescs=1]
[   69.119651] [1915] vhost:fetch_descs:2328: [vq=00000000175f11ec][vq->last_avail_idx=10][vq->avail_idx=11][vq->ndescs=2]
[   69.132325] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=19][vq->avail_idx=256][vq->ndescs=1]
[   69.323473] [1915] vhost:fetch_descs:2328: [vq=00000000175f11ec][vq->last_avail_idx=11][vq->avail_idx=12][vq->ndescs=2]
[   69.354557] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=20][vq->avail_idx=256][vq->ndescs=1]
[   69.442550] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=21][vq->avail_idx=256][vq->ndescs=1]
[   69.523593] [1915] vhost:fetch_descs:2328: [vq=00000000175f11ec][vq->last_avail_idx=12][vq->avail_idx=13][vq->ndescs=2]
[   69.557360] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=22][vq->avail_idx=256][vq->ndescs=1]
[   69.980634] [1915] vhost:fetch_descs:2328: [vq=00000000175f11ec][vq->last_avail_idx=13][vq->avail_idx=14][vq->ndescs=1]
[   69.981364] [1915] vhost:fetch_descs:2328: [vq=00000000175f11ec][vq->last_avail_idx=14][vq->avail_idx=15][vq->ndescs=1]
[   70.010545] [1915] vhost:fetch_descs:2328: [vq=00000000175f11ec][vq->last_avail_idx=15][vq->avail_idx=16][vq->ndescs=1]
[   70.161316] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=23][vq->avail_idx=256][vq->ndescs=1]
[   70.177640] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=24][vq->avail_idx=256][vq->ndescs=1]
[   70.280564] [1915] vhost:fetch_descs:2328: [vq=00000000175f11ec][vq->last_avail_idx=16][vq->avail_idx=17][vq->ndescs=1]
[   70.670327] [1915] vhost:fetch_descs:2328: [vq=00000000175f11ec][vq->last_avail_idx=17][vq->avail_idx=18][vq->ndescs=1]
[   70.932887] [1915] vhost:fetch_descs:2328: [vq=00000000175f11ec][vq->last_avail_idx=18][vq->avail_idx=19][vq->ndescs=2]
[   70.940587] [1915] vhost:fetch_descs:2328: [vq=00000000175f11ec][vq->last_avail_idx=19][vq->avail_idx=20][vq->ndescs=1]
[   70.947598] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=25][vq->avail_idx=256][vq->ndescs=1]
[   71.070388] [1915] vhost:fetch_descs:2328: [vq=00000000175f11ec][vq->last_avail_idx=20][vq->avail_idx=21][vq->ndescs=1]
[   71.070770] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=26][vq->avail_idx=256][vq->ndescs=1]
[   71.070805] [1915] vhost:fetch_descs:2328: [vq=00000000175f11ec][vq->last_avail_idx=21][vq->avail_idx=22][vq->ndescs=1]
[   71.070977] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=27][vq->avail_idx=256][vq->ndescs=1]
[   71.071049] [1915] vhost:fetch_descs:2328: [vq=00000000175f11ec][vq->last_avail_idx=22][vq->avail_idx=23][vq->ndescs=1]
[   71.071195] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=28][vq->avail_idx=256][vq->ndescs=1]
[   71.071243] [1915] vhost:fetch_descs:2328: [vq=00000000175f11ec][vq->last_avail_idx=23][vq->avail_idx=24][vq->ndescs=1]
[   71.071386] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=29][vq->avail_idx=256][vq->ndescs=1]
[   71.071433] [1915] vhost:fetch_descs:2328: [vq=00000000175f11ec][vq->last_avail_idx=24][vq->avail_idx=25][vq->ndescs=1]
[   71.071575] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=30][vq->avail_idx=256][vq->ndescs=1]
[   71.071611] [1915] vhost:fetch_descs:2328: [vq=00000000175f11ec][vq->last_avail_idx=25][vq->avail_idx=26][vq->ndescs=1]
[   71.071747] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=31][vq->avail_idx=256][vq->ndescs=1]
[   71.071789] [1915] vhost:fetch_descs:2328: [vq=00000000175f11ec][vq->last_avail_idx=26][vq->avail_idx=27][vq->ndescs=1]
[   71.071923] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=32][vq->avail_idx=256][vq->ndescs=1]
[   71.071960] [1915] vhost:fetch_descs:2328: [vq=00000000175f11ec][vq->last_avail_idx=27][vq->avail_idx=28][vq->ndescs=1]
[   71.072096] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=33][vq->avail_idx=256][vq->ndescs=1]
[   71.072128] [1915] vhost:fetch_descs:2328: [vq=00000000175f11ec][vq->last_avail_idx=28][vq->avail_idx=29][vq->ndescs=1]
[   71.072267] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=34][vq->avail_idx=256][vq->ndescs=1]
[   71.072300] [1915] vhost:fetch_descs:2328: [vq=00000000175f11ec][vq->last_avail_idx=29][vq->avail_idx=30][vq->ndescs=1]
[   71.072432] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=35][vq->avail_idx=256][vq->ndescs=1]
[   71.072463] [1915] vhost:fetch_descs:2328: [vq=00000000175f11ec][vq->last_avail_idx=30][vq->avail_idx=31][vq->ndescs=1]
[   71.072596] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=36][vq->avail_idx=256][vq->ndescs=1]
[   71.072630] [1915] vhost:fetch_descs:2328: [vq=00000000175f11ec][vq->last_avail_idx=31][vq->avail_idx=32][vq->ndescs=1]
[   71.072759] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=37][vq->avail_idx=256][vq->ndescs=1]
[   71.072791] [1915] vhost:fetch_descs:2328: [vq=00000000175f11ec][vq->last_avail_idx=32][vq->avail_idx=33][vq->ndescs=1]
[   71.072933] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=38][vq->avail_idx=256][vq->ndescs=1]
[   71.073054] [1915] vhost:fetch_descs:2328: [vq=00000000175f11ec][vq->last_avail_idx=33][vq->avail_idx=34][vq->ndescs=1]
[   71.073193] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=39][vq->avail_idx=256][vq->ndescs=1]
[   71.073247] [1915] vhost:fetch_descs:2328: [vq=00000000175f11ec][vq->last_avail_idx=34][vq->avail_idx=35][vq->ndescs=1]
[   71.073383] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=40][vq->avail_idx=256][vq->ndescs=1]
[   71.073434] [1915] vhost:fetch_descs:2328: [vq=00000000175f11ec][vq->last_avail_idx=35][vq->avail_idx=36][vq->ndescs=1]
[   71.073571] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=41][vq->avail_idx=256][vq->ndescs=1]
[   71.073627] [1915] vhost:fetch_descs:2328: [vq=00000000175f11ec][vq->last_avail_idx=36][vq->avail_idx=37][vq->ndescs=1]
[   71.073762] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=42][vq->avail_idx=256][vq->ndescs=1]
[   71.073813] [1915] vhost:fetch_descs:2328: [vq=00000000175f11ec][vq->last_avail_idx=37][vq->avail_idx=38][vq->ndescs=1]
[   71.073948] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=43][vq->avail_idx=256][vq->ndescs=1]
[   71.073998] [1915] vhost:fetch_descs:2328: [vq=00000000175f11ec][vq->last_avail_idx=38][vq->avail_idx=39][vq->ndescs=1]
[   71.074136] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=44][vq->avail_idx=256][vq->ndescs=1]
[   71.074186] [1915] vhost:fetch_descs:2328: [vq=00000000175f11ec][vq->last_avail_idx=39][vq->avail_idx=40][vq->ndescs=1]
[   71.074320] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=45][vq->avail_idx=256][vq->ndescs=1]
[   71.074370] [1915] vhost:fetch_descs:2328: [vq=00000000175f11ec][vq->last_avail_idx=40][vq->avail_idx=41][vq->ndescs=1]
[   71.074503] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=46][vq->avail_idx=256][vq->ndescs=1]
[   72.344493] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=47][vq->avail_idx=256][vq->ndescs=1]
[   72.553413] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=48][vq->avail_idx=256][vq->ndescs=1]
[   73.522174] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=49][vq->avail_idx=256][vq->ndescs=1]
[   73.705202] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=50][vq->avail_idx=256][vq->ndescs=1]
[   73.705239] [1915] vhost:fetch_descs:2328: [vq=00000000175f11ec][vq->last_avail_idx=41][vq->avail_idx=42][vq->ndescs=1]
[   73.994388] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=51][vq->avail_idx=256][vq->ndescs=1]
[   74.208443] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=52][vq->avail_idx=256][vq->ndescs=1]
[   74.433345] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=53][vq->avail_idx=256][vq->ndescs=1]
[   74.594756] [1910] vhost_net:vhost_net_ioctl:1726: VHOST_NET_SET_BACKEND
[   74.594761] [1910] vhost_net:vhost_net_set_backend:1538: sock=000000001ae027fd != oldsock=0000000082d8d291 index=0 fd=-1 vq=0000000088199421
[   74.594762] [1910] vhost_net:vhost_net_set_backend:1573: sock=000000001ae027fd
[   74.594803] [1910] vhost_net:vhost_net_ioctl:1726: VHOST_NET_SET_BACKEND
[   74.594804] [1910] vhost_net:vhost_net_set_backend:1538: sock=000000001ae027fd != oldsock=0000000082d8d291 index=1 fd=-1 vq=00000000175f11ec
[   74.594805] [1910] vhost_net:vhost_net_set_backend:1573: sock=000000001ae027fd
[   74.594847] [1910] vhost:vhost_vring_ioctl:1664: VHOST_GET_VRING_BASE [vq=0000000088199421][vq->last_avail_idx=54][vq->avail_idx=256][s.index=0][s.num=54]
[   74.594850] [1910] vhost:vhost_vring_ioctl:1664: VHOST_GET_VRING_BASE [vq=00000000175f11ec][vq->last_avail_idx=42][vq->avail_idx=42][s.index=1][s.num=42]
[   77.003191] [1918] vhost:vhost_vring_ioctl:1645: strange VHOST_SET_VRING_BASE [vq=0000000088199421][s.index=0][s.num=0]
[   77.003194] CPU: 62 PID: 1918 Comm: CPU 1/KVM Not tainted 5.5.0+ #22
[   77.003197] Hardware name: IBM 3906 M04 704 (LPAR)
[   77.003198] Call Trace:
[   77.003207]  [<0000000b8d93c132>] show_stack+0x8a/0xd0 
[   77.003211]  [<0000000b8e32e72a>] dump_stack+0x8a/0xb8 
[   77.003224]  [<000003ff803567ae>] vhost_vring_ioctl+0x6fe/0x858 [vhost] 
[   77.003228]  [<000003ff8036c670>] vhost_net_ioctl+0x510/0x570 [vhost_net] 
[   77.003234]  [<0000000b8dbecdd8>] do_vfs_ioctl+0x430/0x6f8 
[   77.003235]  [<0000000b8dbed124>] ksys_ioctl+0x84/0xb0 
[   77.003237]  [<0000000b8dbed1ba>] __s390x_sys_ioctl+0x2a/0x38 
[   77.003240]  [<0000000b8e34ff72>] system_call+0x2a6/0x2c8 
[   77.003261] [1918] vhost:vhost_vring_ioctl:1645: strange VHOST_SET_VRING_BASE [vq=00000000175f11ec][s.index=1][s.num=0]
[   77.003262] CPU: 62 PID: 1918 Comm: CPU 1/KVM Not tainted 5.5.0+ #22
[   77.003263] Hardware name: IBM 3906 M04 704 (LPAR)
[   77.003264] Call Trace:
[   77.003266]  [<0000000b8d93c132>] show_stack+0x8a/0xd0 
[   77.003267]  [<0000000b8e32e72a>] dump_stack+0x8a/0xb8 
[   77.003270]  [<000003ff803567ae>] vhost_vring_ioctl+0x6fe/0x858 [vhost] 
[   77.003271]  [<000003ff8036c670>] vhost_net_ioctl+0x510/0x570 [vhost_net] 
[   77.003273]  [<0000000b8dbecdd8>] do_vfs_ioctl+0x430/0x6f8 
[   77.003274]  [<0000000b8dbed124>] ksys_ioctl+0x84/0xb0 
[   77.003276]  [<0000000b8dbed1ba>] __s390x_sys_ioctl+0x2a/0x38 
[   77.003277]  [<0000000b8e34ff72>] system_call+0x2a6/0x2c8 
[   77.003297] [1918] vhost_net:vhost_net_ioctl:1726: VHOST_NET_SET_BACKEND
[   77.003300] [1918] vhost_net:vhost_net_set_backend:1538: sock=0000000082d8d291 != oldsock=000000001ae027fd index=0 fd=39 vq=0000000088199421
[   77.003304] [1918] vhost_net:vhost_net_set_backend:1573: sock=0000000082d8d291
[   77.003305] [1918] vhost_net:vhost_net_ioctl:1726: VHOST_NET_SET_BACKEND
[   77.003306] [1918] vhost_net:vhost_net_set_backend:1538: sock=0000000082d8d291 != oldsock=000000001ae027fd index=1 fd=39 vq=00000000175f11ec
[   77.003308] [1915] vhost:fetch_descs:2328: [vq=0000000088199421][vq->last_avail_idx=54][vq->avail_idx=256][vq->ndescs=1]
[   77.003308] [1918] vhost_net:vhost_net_set_backend:1573: sock=0000000082d8d291
[   77.003310] [1915] vhost_net:get_rx_bufs:1061: unexpected descriptor format for RX: out 0, in 0
[   77.003312] [1915] vhost:vhost_discard_vq_desc:2424: DISCARD [vq=0000000088199421][vq->last_avail_idx=55][vq->avail_idx=256][n=0]


  reply index

Thread overview: 44+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-18 14:43 Christian Borntraeger
2019-12-18 15:10 ` Michael S. Tsirkin
2019-12-18 15:59   ` Christian Borntraeger
2020-01-06 10:50     ` Michael S. Tsirkin
2020-01-07  8:59       ` Christian Borntraeger
2020-01-07  9:39         ` Michael S. Tsirkin
2020-01-07 11:34           ` Christian Borntraeger
2020-01-07 11:47             ` Michael S. Tsirkin
2020-01-07 11:55             ` Michael S. Tsirkin
2020-01-07 12:16               ` Christian Borntraeger
2020-01-20  6:27                 ` Michael S. Tsirkin
2020-01-22 19:32                   ` Christian Borntraeger
2020-02-06 14:22                     ` eperezma
2020-02-06 15:12                       ` Christian Borntraeger
2020-02-06 22:17                         ` Michael S. Tsirkin
2020-02-07  7:47                           ` Christian Borntraeger
2020-02-07  7:58                             ` Michael S. Tsirkin
2020-02-07  8:13                               ` Christian Borntraeger
2020-02-07  8:53                                 ` Cornelia Huck
2020-02-07 10:07                                   ` Michael S. Tsirkin
     [not found]                                 ` <CAJaqyWfngzP4d01B6+Sqt8FXN6jX7kGegjx8ie4no_1Er3igQA@mail.gmail.com>
2020-02-10 10:09                                   ` Christian Borntraeger
2020-02-10 11:01                                   ` Christian Borntraeger
2020-02-11  9:33                                     ` Eugenio Pérez
2020-02-11  9:56                                       ` Christian Borntraeger
2020-02-11 10:07                                         ` Christian Borntraeger
2020-02-11 13:04                                     ` Eugenio Pérez
2020-02-11 13:13                                       ` Christian Borntraeger
2020-02-12 16:34                                         ` Eugenio Pérez
2020-02-13  9:30                                           ` Christian Borntraeger
2020-02-13 10:47                                             ` Eugenio Pérez
2020-02-13 13:09                                               ` Christian Borntraeger
2020-02-13 16:29                                                 ` Eugenio Pérez
2020-02-13 16:32                                                   ` Christian Borntraeger
2020-02-14  7:06                                                     ` Eugenio Pérez
2020-02-14  7:33                                                       ` Christian Borntraeger
2020-02-14  7:40                                                         ` Eugenio Perez Martin
2020-02-14  7:43                                                           ` Christian Borntraeger
2020-02-14  7:47                                                             ` Christian Borntraeger
2020-02-14 12:17                                                               ` Eugenio Pérez
2020-02-14 12:22                                                                 ` Christian Borntraeger
2020-02-14 12:26                                                                   ` Eugenio Pérez
2020-02-14 12:34                                                                     ` Christian Borntraeger [this message]
2020-02-11 13:57                                       ` Michael S. Tsirkin
2020-02-06 22:07                       ` Michael S. Tsirkin

Reply instructions:

You may reply publically to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1ee3a272-e391-e2e8-9cbb-5d3e2d40bec2@de.ibm.com \
    --to=borntraeger@de.ibm.com \
    --cc=cohuck@redhat.com \
    --cc=eperezma@redhat.com \
    --cc=kvm@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-next@vger.kernel.org \
    --cc=mst@redhat.com \
    --cc=pasic@linux.ibm.com \
    --cc=sfr@canb.auug.org.au \
    --cc=virtualization@lists.linux-foundation.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

Linux-Next Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/linux-next/0 linux-next/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 linux-next linux-next/ https://lore.kernel.org/linux-next \
		linux-next@vger.kernel.org
	public-inbox-index linux-next

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.linux-next


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git