summaryrefslogtreecommitdiff
path: root/net/l2tp/l2tp_netlink.c
diff options
context:
space:
mode:
authorLABBE Corentin <clabbe.montjoie@gmail.com>2017-02-08 09:31:12 +0100
committerDavid S. Miller <davem@davemloft.net>2017-02-08 15:11:24 -0500
commita5f48adc316aa21944c19019583fb9933af01b9a (patch)
treef92e90b4b4e34daeb833180bd3ed0e5eb42b741c /net/l2tp/l2tp_netlink.c
parentefd89b60a35d6ab0bfdd24348a0b6dbe7118aee4 (diff)
net: stmmac: replace stmmac_mdio_busy_wait by readl_poll_timeout
The stmmac_mdio_busy_wait() function do the same job than readl_poll_timeout(). So is is better to replace it. Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com> Acked-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/l2tp/l2tp_netlink.c')
0 files changed, 0 insertions, 0 deletions
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 'tools/testing/selftests/vDSO')