Re: [Qemu-devel] [PATCH v3 0/2] Detect & register virtio-crypto algos only if it can be supported by backend

2018-07-01 Thread Herbert Xu
pto_algs.c | 112 > ++- > drivers/crypto/virtio/virtio_crypto_common.h | 25 +- > drivers/crypto/virtio/virtio_crypto_core.c | 29 +++ > drivers/crypto/virtio/virtio_crypto_mgr.c| 81 +-- > 4 files changed, 202 in

Re: [Qemu-devel] [PATCH v2 0/2] Detect & register virtio-crypto algos only if it can be supported by backend

2018-06-19 Thread Herbert Xu
t; > I think it should go via Michael Tsirkin or Jason Wang (Adding Jason). > Also adding Herbert Xu as FYI. > > > I have not looked into the details of the patch, but I like the idea. > Acked-by: Christian Borntraeger Please post crypto patches to linux-crypto.

Re: [Qemu-devel] [PATCH v6 2/2] crypto: add virtio-crypto driver

2016-12-12 Thread Herbert Xu
t now. Sure feel free to merge it through your tree. Cheers, -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt

Re: [Qemu-devel] [PATCH v6 2/2] crypto: add virtio-crypto driver

2016-12-12 Thread Herbert Xu
in my tree before the merge window opened to make it for this cycle. Cheers, -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt

Re: [Qemu-devel] [PATCH v5 1/1] crypto: add virtio-crypto driver

2016-12-07 Thread Herbert Xu
the host then I'll take this patch. Thanks, -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt

[Qemu-devel] Re: [PATCH] tun: orphan an skb on tx

2010-04-13 Thread Herbert Xu
o your ability to flood a tun interface is essentially unchanged. BTW we do the same thing in a number of hardware drivers, as well as virtio-net. Cheers, -- Visit Openswan at http://www.openswan.org/ Email: Herbert Xu ~{PmV>HI~} Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: htt

[Qemu-devel] Re: [PATCH] tun: orphan an skb on tx

2010-04-13 Thread Herbert Xu
ere, but this > needs some thought, probably too risky for 2.6.34. > > Signed-off-by: Michael S. Tsirkin > Tested-by: Yan Vugenfirer Acked-by: Herbert Xu Thanks, -- Visit Openswan at http://www.openswan.org/ Email: Herbert Xu ~{PmV>HI~} Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt

[Qemu-devel] Re: Network shutdown under load

2010-02-08 Thread Herbert Xu
(n->mergeable_rx_bufs && > + !virtqueue_avail_bytes(n->rx_vq, bufsize, 0))) > +return 0; > } Cheers, -- Visit Openswan at http://www.openswan.org/ Email: Herbert Xu ~{PmV>HI~} Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt

Re: [Xen-devel] Re: [Qemu-devel] qemu/usb-uhci: Data buffer is too small

2007-01-17 Thread Herbert Xu
to cap the length to 1280 bytes then this is still needed. Thanks, -- Visit Openswan at http://www.openswan.org/ Email: Herbert Xu ~{PmV>HI~} <[EMAIL PROTECTED]> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana

[Qemu-devel] qemu/usb-uhci: Data buffer is too small

2006-11-29 Thread Herbert Xu
Hi: [QEMU] usb-uhci: Data buffer is too small The data buffer is only 1280 bytes long but the user-supplied length can be as large as 0x7ff. This patch extends the buffer to 2048 bytes. Signed-off-by: Herbert Xu <[EMAIL PROTECTED]> Cheers, -- Visit Openswan at http://www.openswan.org/

[Qemu-devel] qemu/pci: Unaligned config read/write overflow

2006-11-27 Thread Herbert Xu
read/write to the (largest multiple of 2) number of bytes within the config area. Signed-off-by: Herbert Xu <[EMAIL PROTECTED]> Cheers, -- Visit Openswan at http://www.openswan.org/ Email: Herbert Xu ~{PmV>HI~} <[EMAIL PROTECTED]> Home Page: http://gondor.apana.org.au/~herbert

[Qemu-devel] qemu/fdc: Sector size overflow

2006-11-26 Thread Herbert Xu
the corrpuption of qemu state because some subsequent checks on the transfer length is conducted using signed integers. This patch limits the value fifo[5] to 7 which is the standard limit on floppy sector size. Signed-off-by: Herbert Xu <[EMAIL PROTECTED]> Cheers, -- Visit Openswan a

[Qemu-devel] Re: qemu/rtl8139: Max transmit frame size

2006-11-16 Thread Herbert Xu
ing is only bounded by realloc failure. This is contrary to how the real hardware operates. It also has DoS potential when ioemu runs in dom0. This patch makes any attempt to chain a frame beyond 64K fail immediately. Signed-off-by: Herbert Xu <[EMAIL PROTECTED]> Cheers, -- Visit

[Qemu-devel] Re: qemu/rtl8139: Max transmit frame size

2006-11-16 Thread Herbert Xu
his is contrary to how the real hardware operates. It also has DoS potential when ioemu runs in dom0. This patch makes any attempt to chain a frame beyond 64K fail immediately. Signed-off-by: Herbert Xu <[EMAIL PROTECTED]> Cheers, -- Visit Openswan at http://www.openswan.org/ Email: Herbert X

Re: [Xen-devel] Re: [Qemu-devel] Recursion in cpu_physical_memory_rw

2006-11-16 Thread Herbert Xu
cursion counter to the memory access functions sounds possibly useful even > just from a debugging p.o.v. though. After thinking about it for a while this does seem to be the safest and easiest strategy. Cheers, -- Visit Openswan at http://www.openswan.org/ Email: Herbert Xu ~{PmV>HI~}

Re: [Qemu-devel] Recursion in cpu_physical_memory_rw

2006-11-15 Thread Herbert Xu
iver domain unless it (and the hardware) is dedicated to a single guest. Cheers, -- Visit Openswan at http://www.openswan.org/ Email: Herbert Xu ~{PmV>HI~} <[EMAIL PROTECTED]> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt _

Re: [Xen-devel] Re: [Qemu-devel] Recursion in cpu_physical_memory_rw

2006-11-15 Thread Herbert Xu
a Master Abort. Cheers, -- Visit Openswan at http://www.openswan.org/ Email: Herbert Xu ~{PmV>HI~} <[EMAIL PROTECTED]> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt ___ Qemu-devel mailing

Re: [Xen-devel] Re: [Qemu-devel] Recursion in cpu_physical_memory_rw

2006-11-15 Thread Herbert Xu
allow that to occur) so we should do that accordingly. Cheers, -- Visit Openswan at http://www.openswan.org/ Email: Herbert Xu ~{PmV>HI~} <[EMAIL PROTECTED]> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt __

[Qemu-devel] qemu/rtl8139: Max transmit frame size

2006-11-14 Thread Herbert Xu
an at http://www.openswan.org/ Email: Herbert Xu ~{PmV>HI~} <[EMAIL PROTECTED]> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt -- diff -r f026d4091322 tools/ioemu/hw/rtl8139.c --- a/tools/ioemu/hw/rtl8139.c Tue Nov 14 18:52:58 2006 + +++ b/tools

Re: [Qemu-devel] Recursion in cpu_physical_memory_rw

2006-11-14 Thread Herbert Xu
st attempting to harm a host such as Xen. Cheers, -- Visit Openswan at http://www.openswan.org/ Email: Herbert Xu ~{PmV>HI~} <[EMAIL PROTECTED]> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt

[Qemu-devel] Recursion in cpu_physical_memory_rw

2006-11-14 Thread Herbert Xu
://www.openswan.org/ Email: Herbert Xu ~{PmV>HI~} <[EMAIL PROTECTED]> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt ___ Qemu-devel mailing list Qemu-devel@nongnu.org http://lists.nongnu.or

[Qemu-devel] [QEMU] ne2000: Stop memory access beyond buffer

2006-11-03 Thread Herbert Xu
ery packet received while the other parameters are only changed (by the guest) during setup. Signed-off: Herbert Xu <[EMAIL PROTECTED]> Cheers, -- Visit Openswan at http://www.openswan.org/ Email: Herbert Xu ~{PmV>HI~} <[EMAIL PROTECTED]> Home Page: http://gondor.apana.org.a