On Fri, Sep 24, 2021 at 08:50:05AM +0200, Christian Borntraeger wrote:
> Peter, Michael,
>
> do we still do stable releases for QEMU or has this stopped?
Hi Christian,
Yes, it's just been a perfect storm of job moves / bad timing / much-needed
testing rework. I plan to restart the stable release
Am 23.09.2021 um 15:04 hat Paolo Bonzini geschrieben:
> Linux limits the size of iovecs to 1024 (UIO_MAXIOV in the kernel
> sources, IOV_MAX in POSIX). Because of this, on some host adapters
> requests with many iovecs are rejected with -EINVAL by the
> io_submit() or readv()/writev() system calls
Peter, Michael,
do we still do stable releases for QEMU or has this stopped?
Am 24.09.21 um 07:27 schrieb Paolo Bonzini:
Yes, the question is whether it still exists... Paolo El jue., 23 sept. 2021 16:48,
Christian Borntraeger escribió: Am 23.09.21 um 15:04
schrieb Paolo Bonzini: > Linux lim
Yes, the question is whether it still exists...
Paolo
El jue., 23 sept. 2021 16:48, Christian Borntraeger
escribió:
>
>
> Am 23.09.21 um 15:04 schrieb Paolo Bonzini:
> > Linux limits the size of iovecs to 1024 (UIO_MAXIOV in the kernel
> > sources, IOV_MAX in POSIX). Because of this, on some h
On Thu, 23 Sep 2021 16:28:11 +0200
Halil Pasic wrote:
> Can't we use some of the established constants instead of hard coding a
> qemu specific IOV_MAX?
>
> POSIX.1 seems to guarantee the availability of IOV_MAX in
> according to: https://man7.org/linux/man-pages/man2/readv.2.html
> and may ha
Am 23.09.21 um 15:04 schrieb Paolo Bonzini:
Linux limits the size of iovecs to 1024 (UIO_MAXIOV in the kernel
sources, IOV_MAX in POSIX). Because of this, on some host adapters
requests with many iovecs are rejected with -EINVAL by the
io_submit() or readv()/writev() system calls.
In fact, t
On Thu, 23 Sep 2021 09:04:36 -0400
Paolo Bonzini wrote:
> Linux limits the size of iovecs to 1024 (UIO_MAXIOV in the kernel
> sources, IOV_MAX in POSIX). Because of this, on some host adapters
> requests with many iovecs are rejected with -EINVAL by the
> io_submit() or readv()/writev() system c
Linux limits the size of iovecs to 1024 (UIO_MAXIOV in the kernel
sources, IOV_MAX in POSIX). Because of this, on some host adapters
requests with many iovecs are rejected with -EINVAL by the
io_submit() or readv()/writev() system calls.
In fact, the same limit applies to SG_IO as well. To fix b