[lkml]   [2009]   [Aug]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
    SubjectRe: [PATCH 0/2] eventfd: new EFD_STATE flag
    On Sun, Aug 23, 2009 at 04:01:29PM +0300, Avi Kivity wrote:
    > On 08/20/2009 09:28 PM, Michael S. Tsirkin wrote:
    >>>> I thought the point was to move assigned devices out of KVM?
    >>> Grr. Forgot about that.
    >>> That's much more important.
    >> Looks like we'll have do with a separate char device or
    >> something?
    > We can still tunnel it through userspace.

    More important here is realization that eventfd is a mutex/semaphore
    implementation, not a generic event reporting interface as we are trying
    to use it.

    > Most assigned devices will
    > have MSI. uio can signal the eventfd when the level changes, qemu can
    > read the level and write it to kvm.
    > --
    > error compiling committee.c: too many arguments to function

     \ /
      Last update: 2009-08-23 15:41    [W:0.021 / U:137.204 seconds]
    ©2003-2017 Jasper Spaans. hosted at Digital OceanAdvertise on this site