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authorNetanel Belgazal <netanel@annapurnalabs.com>2017-02-09 15:21:27 +0200
committerDavid S. Miller <davem@davemloft.net>2017-02-09 22:27:06 -0500
commitfdeea0ad87fd05e5fcb5e7b6643eabc34f29405a (patch)
tree6fd41785dede07ce38780eddf633f11233167a24 /include/kvm
parentb66a8043d0baa9818a407ed857eada5cb21cd9bb (diff)
net/ena: remove ntuple filter support from device feature list
Remove NETIF_F_NTUPLE from netdev->features. The ENA device driver does not support ntuple filtering. Signed-off-by: Netanel Belgazal <netanel@annapurnalabs.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/kvm')
0 files changed, 0 insertions, 0 deletions
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2025-03-05 22:37:21 +0000
0615a16f7d0ceb5804d295203c302d496d8ee91'>diff)
powerpc/mm: Fix spurrious segfaults on radix with autonuma
When autonuma (Automatic NUMA balancing) marks a PTE inaccessible it clears all the protection bits but leave the PTE valid. With the Radix MMU, an attempt at executing from such a PTE will take a fault with bit 35 of SRR1 set "SRR1_ISI_N_OR_G". It is thus incorrect to treat all such faults as errors. We should pass them to handle_mm_fault() for autonuma to deal with. The case of pages that are really not executable is handled by the existing test for VM_EXEC further down. That leaves us with catching the kernel attempts at executing user pages. We can catch that earlier, even before we do find_vma. It is never valid on powerpc for the kernel to take an exec fault to begin with. So fold that test with the existing test for the kernel faulting on kernel addresses to bail out early. Fixes: 1d18ad026844 ("powerpc/mm: Detect instruction fetch denied and report") Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Reviewed-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Acked-by: Balbir Singh <bsingharora@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'include/trace/events/signal.h')