Re: [PULL 18/19] virtio: add vhost-user-fs base device

2019-10-06 Thread Igor Mammedov
On Sat, 5 Oct 2019 18:00:09 -0400 "Michael S. Tsirkin" wrote: > From: "Dr. David Alan Gilbert" > > The virtio-fs virtio device provides shared file system access using > the FUSE protocol carried over virtio. > The actual file server is implemented in an external vhost-user-fs device > backend

[PATCH] target/riscv: PMP violation due to wrong size parameter

2019-10-06 Thread Dayeol Lee
riscv_cpu_tlb_fill() uses the `size` parameter to check PMP violation using pmp_hart_has_privs(). However, the size passed from tlb_fill(), which is called by get_page_addr_code(), is always a hard-coded value 0. This causes a false PMP violation if the instruction presents on a PMP boundary. In

RE: [PATCH v5 0/9] target/arm/kvm: enable SVE in guests

2019-10-06 Thread Zhang, Lei
Hi Jones, > Since the problem you point out is not related to SVE, or this series, then > do you > agree to providing a tested-by for this series? Yes. Please add tested-by : zhang@jp.fujitsu.com Thanks for your patches. Best Regards, Lei Zhang > -Original Message- > From: Andrew

[PULL 0/1] slirp update

2019-10-06 Thread Samuel Thibault
The following changes since commit 860d9048c78ce59c5903c3d5209df56f38400986: Merge remote-tracking branch 'remotes/kraxel/tags/audio-20190924-pull-request' into staging (2019-09-24 13:51:51 +0100) are available in the Git repository at: https://people.debian.org/~sthibault/qemu.git

[PULL 1/1] slirp: Allow non-local DNS address when restrict is off

2019-10-06 Thread Samuel Thibault
This can be used to set a DNS server to be used by the guest which is different from the one configured on the host. Buglink: https://bugs.launchpad.net/qemu/+bug/1010484 Signed-off-by: Samuel Thibault Reviewed-by: Philippe Mathieu-Daudé Reviewed-by: Thomas Huth --- net/slirp.c | 4 ++-- 1

Re: [PATCH] target/i386: log guest name and memory error type AO, AR for MCEs

2019-10-06 Thread Mario Smarduch
On 10/06/2019 09:11 AM, Paolo Bonzini wrote: > On 05/10/19 01:53, Mario Smarduch wrote: >> Guest [Droplet-12345678] 2019-08-02T05:00:11.940270Z qemu-system-x86_64: >> Guest MCE Memory Error at qemu addr 0x7f3c7622f000 and guest 78e42f000 >> addr of type BUS_MCEERR_AR injected >> >> with

[PATCH 1/1] IDE: deprecate ide-drive

2019-10-06 Thread John Snow
It's an old compatibility shim that just delegates to ide-cd or ide-hd. I'd like to refactor these some day, and getting rid of the super-object will make that easier. Either way, we don't need this. Signed-off-by: John Snow --- qemu-deprecated.texi | 5 + hw/ide/qdev.c

[PATCH 0/1] IDE: Deprecate ide-drive

2019-10-06 Thread John Snow
John Snow (1): IDE: deprecate ide-drive qemu-deprecated.texi | 5 + hw/ide/qdev.c | 3 +++ tests/qemu-iotests/051.pc.out | 6 -- 3 files changed, 12 insertions(+), 2 deletions(-) -- 2.21.0

Re: [PATCH] tests/docker: only enable ubsan for test-clang

2019-10-06 Thread John Snow
On 10/6/19 12:06 PM, Paolo Bonzini wrote: > On 01/10/19 19:59, John Snow wrote: >> >> it looked quite like --enable-sanitizers was indeed the same as >> -fsanitize=undefined; or at least was a superset of such. >> >> I suppose the argument you're making here is that we *only* want ubsan >> for

Re: [PATCH] target/i386: log guest name and memory error type AO, AR for MCEs

2019-10-06 Thread Paolo Bonzini
On 05/10/19 01:53, Mario Smarduch wrote: > Guest [Droplet-12345678] 2019-08-02T05:00:11.940270Z qemu-system-x86_64: > Guest MCE Memory Error at qemu addr 0x7f3c7622f000 and guest 78e42f000 > addr of type BUS_MCEERR_AR injected > > with enterprise logging environment we can to take further

Re: [PATCH] tests/docker: only enable ubsan for test-clang

2019-10-06 Thread Paolo Bonzini
On 01/10/19 19:59, John Snow wrote: > > it looked quite like --enable-sanitizers was indeed the same as > -fsanitize=undefined; or at least was a superset of such. > > I suppose the argument you're making here is that we *only* want ubsan > for test-clang? > > (I guess so, since test-debug also

Re: [PATCH] cpus: kick all vCPUs when running thread=single

2019-10-06 Thread Paolo Bonzini
On 01/10/19 19:40, Alex Bennée wrote: > > Paolo Bonzini writes: > >> On 01/10/19 18:04, Alex Bennée wrote: >>> qemu_cpu_kick is used for a number of reasons including to indicate >>> there is work to be done. However when thread=single the old >>> qemu_cpu_kick_rr_cpu only advanced the vCPU to

Re: gdbstub and gbd segfaults on different instructions in user spaceemulation

2019-10-06 Thread Libo Zhou
Hi Peter, I have finally got the chance to reply. Thanks for your explanation, I have learned the important concept of JIT. I have been playing with the logging options in -d, but I found something weird that makes it tricky for me to figure out the cause of the segfault. As you mentioned, I

[PATCH v2 1/1] target/riscv/pmp: Fix bug preventing

2019-10-06 Thread Chris Williams
Hello. I hope you don't mind me resubmitting this patch. Please let me know if I've formatted it incorrectly or if it needs more explanation. My previous attempt probably wasn't formatted quite right. This is my first time contributing to Qemu, so I'm keen to get it right - thanks. This fixes an