Re: [PATCH v2 2/2] virpci: don't fail VFIO passthrough when /sys/module/*/drivers is inaccessible

On 6/8/26 10:10, Baptiste Daroussin wrote:

On monolythic kernel /sys/modules/*/drivers may not exist (ENOENT) On kernels with enhanced security (e.g. grsecurity), it might not be accessible: EACCESS or EPERM.

Directly try to open if it fails with any of those errors, we fallback on the module name.

Signed-off-by: Baptiste Daroussin <baptiste.daroussin@ovhcloud.com> Reviewed-by: Peter Krempa <pkrempa@redhat.com> --- src/util/virpci.c | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-)

Reviewed-by: Michal Privoznik <mprivozn@redhat.com> and merged. Congratulations on your first libvirt contribution! Michal