similar to: [PATCH] vhost: add missing architectures

vhost is completely portable, but Kconfig include was missing for all architectures besides x86, so it did not appear in the menu. Add the relevant Kconfig includes to all architectures that support virtualization. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- Some IBM addresses seem to be bouncing. Reposting with these removed, please send replies to this shorter list to

vhost is completely portable, but Kconfig include was missing for all architectures besides x86, so it did not appear in the menu. Add the relevant Kconfig includes to all architectures that support virtualization. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- Some IBM addresses seem to be bouncing. Reposting with these removed, please send replies to this shorter list to

vhost now validates each region with access_ok in calling process context before access. Since this fails on a full 64 bit 1:1 mapping that vhost had by default, we can't support such a mapping: users will have to set up a table with real addresses that actually matches their address space. Make the default mapping empty. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> ---

vhost now validates each region with access_ok in calling process context before access. Since this fails on a full 64 bit 1:1 mapping that vhost had by default, we can't support such a mapping: users will have to set up a table with real addresses that actually matches their address space. Make the default mapping empty. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> ---

We don't support changing ring size or log base while ring is running. If user violates these rules, he might get his memory silently corrupted. It's better to be explicit, and fail such modification attempts with an error. To make these "vq running" checks in ioctl context robust, this patch also moves all vq flushes to under device mutex. Signed-off-by: Michael S. Tsirkin

We don't support changing ring size or log base while ring is running. If user violates these rules, he might get his memory silently corrupted. It's better to be explicit, and fail such modification attempts with an error. To make these "vq running" checks in ioctl context robust, this patch also moves all vq flushes to under device mutex. Signed-off-by: Michael S. Tsirkin

This fixes two issues with recent access checking patch: 1. if (&d->vqs[i].private_data) -> if (d->vqs[i].private_data) 2. we can't forbid log base changes while ring is running, because host needs to resize log in rare cases (e.g. when memory is added with a baloon) and in that case it needs to increase log size with realloc, which might move the log address.

This fixes two issues with recent access checking patch: 1. if (&d->vqs[i].private_data) -> if (d->vqs[i].private_data) 2. we can't forbid log base changes while ring is running, because host needs to resize log in rare cases (e.g. when memory is added with a baloon) and in that case it needs to increase log size with realloc, which might move the log address.

On biarch kernels, it is not safe to do copy from/to user, even with use_mm, unless we checked the address range with access_ok previously. Implement these checks to enforce safe memory accesses. Reported-by: Al Viro <viro at zeniv.linux.org.uk> Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- drivers/vhost/net.c | 17 ++++++- drivers/vhost/vhost.c | 111

On biarch kernels, it is not safe to do copy from/to user, even with use_mm, unless we checked the address range with access_ok previously. Implement these checks to enforce safe memory accesses. Reported-by: Al Viro <viro at zeniv.linux.org.uk> Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- drivers/vhost/net.c | 17 ++++++- drivers/vhost/vhost.c | 111

virtio has been so far used only in the context of virtualization, and the virtio Kconfig was sourced directly by the relevant arch Kconfigs when VIRTUALIZATION was selected. Now that we start using virtio for inter-processor communications, we need to source the virtio Kconfig outside of the virtualization scope too. Moreover, some architectures might use virtio for both virtualization and

virtio has been so far used only in the context of virtualization, and the virtio Kconfig was sourced directly by the relevant arch Kconfigs when VIRTUALIZATION was selected. Now that we start using virtio for inter-processor communications, we need to source the virtio Kconfig outside of the virtualization scope too. Moreover, some architectures might use virtio for both virtualization and

Alan Coopersmith (6): Make Xkb{Get,Set}NamedIndicator spec & manpages match code Clarify state parameter to XkbSetNamedDeviceIndicator Improve table formatting in XkbChangeControls & XkbKeyNumGroups man pages If XGetImage fails to create image, don't dereference it to bounds check Use size_t for buffer sizes in SetHints.c Change fall through comment

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CentOS Errata and Security Advisory 2020:2414 Important Upstream details at : https://access.redhat.com/errata/RHSA-2020:2414 The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) x86_64: d7c7de939c7a3dbec81adf688ae2557ca2fc3f18498eb9c09b8896d3b73dd071 unbound-1.6.6-4.el7_8.x86_64.rpm

CentOS Errata and Security Advisory 2020:2642 Important Upstream details at : https://access.redhat.com/errata/RHSA-2020:2642 The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) x86_64: 1664066f33b5ffb6a1fd8099211332a04ca7a4e431db14135e8e98690fc582ef unbound-1.6.6-5.el7_8.x86_64.rpm

Is there anyone who can run .Net Framework 2.0 with the stable kernel 2.6.34 or 2.6.35? I can successfully install dotnet2 both with kernel 2.6.33 and 2.6.35, but can only run it when booting into kernel 2.6.33. With kernel 2.6.35 I don't have the permission as user to run dotnet2, and get an access denied. An example: Running AGS (Adventure Game Studio) with kernel 2.6.33 works fine. But

Hello I am trying to compile asterisk-oh323-0.7.0 with pwlib-Janus_patch4 and openh323-Janus_patch4 downloaded from inaccessnetworks so I did this: tar -zxvf openh323-Janus_patch4-src-tar.gz cd openh323 patch -p1 < /root/asterisk-oh323-0.7.0/openh323_1.13.5-make.patch ./configure make opt cd asterisk-oh323-0.7.0 vi Makefile (to set the paths and options according to my system...) NOW I

Afternoon all, Is there any particular reason why yum fetches rpms for two architectures on almost any update/install I'd like to perform? This includes both i386 and x86_64. Here's a small excerpt after performing a 'yum update' cups-libs i386 1:1.1.22-0.rc1.9.18 update 107 k cups-libs x86_64 1:1.1.22-0.rc1.9.18 update 112 k

Hi, Is there a support for live-migration of pae and 64 bit (x86_64 and IA64) architectures on Xen 3.0? If I am not wrong , live-migration of pae and 64 bit architectures wasn''t supported previously in unstable Xen. ( I simply don''t have these platforms handy currently for checking it). Regards, Rami _______________________________________________ Xen-devel mailing list