Message ID | 20181017052950.29078-1-jerin.jacob@caviumnetworks.com (mailing list archive) |
---|---|
State | Accepted, archived |
Delegated to: | Thomas Monjalon |
Headers |
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Series |
vfio: fix missing header inclusion
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|
Checks
Context | Check | Description |
---|---|---|
ci/Intel-compilation | success | Compilation OK |
Commit Message
Jerin Jacob
Oct. 17, 2018, 5:30 a.m. UTC
The following change set introduces HAVE_VFIO_DEV_REQ_INTERFACE and used in the below files. drivers/bus/pci/linux/pci_vfio.c drivers/bus/pci/pci_common.c lib/librte_eal/linuxapp/eal/eal_interrupts.c However, Except the first file, the change missed to include <rte_vfio.h> where HAVE_VFIO_DEV_REQ_INTERFACE defined. This creates runtime following error on vfio-pci mode and kernel >= 4.0.0 combination. EAL: [rte_intr_enable] Unknown handle type of fd 95 EAL: [pci_vfio_enable_notifier]Fail to enable req notifier. EAL: Fail to unregister req notifier handler. EAL: Error setting up notifier! EAL: Requested device 0000:07:00.1 cannot be used Fixes: cda94419964f ("vfio: fix build with Linux < 4.0") Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com> Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com> --- drivers/bus/pci/pci_common.c | 1 + lib/librte_eal/linuxapp/eal/eal_interrupts.c | 1 + 2 files changed, 2 insertions(+)
Comments
17/10/2018 07:30, Jerin Jacob: > The following change set introduces HAVE_VFIO_DEV_REQ_INTERFACE > and used in the below files. > > drivers/bus/pci/linux/pci_vfio.c > drivers/bus/pci/pci_common.c > lib/librte_eal/linuxapp/eal/eal_interrupts.c > > However, Except the first file, the change missed to include > <rte_vfio.h> where HAVE_VFIO_DEV_REQ_INTERFACE defined. > This creates runtime following error on vfio-pci mode and > kernel >= 4.0.0 combination. > > EAL: [rte_intr_enable] Unknown handle type of fd 95 > EAL: [pci_vfio_enable_notifier]Fail to enable req notifier. > EAL: Fail to unregister req notifier handler. > EAL: Error setting up notifier! > EAL: Requested device 0000:07:00.1 cannot be used > > Fixes: cda94419964f ("vfio: fix build with Linux < 4.0") > > Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com> > Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com> Applied, thanks
diff --git a/drivers/bus/pci/pci_common.c b/drivers/bus/pci/pci_common.c index 4b3749a9a..c0238d444 100644 --- a/drivers/bus/pci/pci_common.c +++ b/drivers/bus/pci/pci_common.c @@ -23,6 +23,7 @@ #include <rte_string_fns.h> #include <rte_common.h> #include <rte_devargs.h> +#include <rte_vfio.h> #include "private.h" diff --git a/lib/librte_eal/linuxapp/eal/eal_interrupts.c b/lib/librte_eal/linuxapp/eal/eal_interrupts.c index 767b50880..39252a887 100644 --- a/lib/librte_eal/linuxapp/eal/eal_interrupts.c +++ b/lib/librte_eal/linuxapp/eal/eal_interrupts.c @@ -33,6 +33,7 @@ #include <rte_errno.h> #include <rte_spinlock.h> #include <rte_pause.h> +#include <rte_vfio.h> #include "eal_private.h" #include "eal_vfio.h"