/* * This header provides constants clk index STMicroelectronics * STiH410 SoC. */ #ifndef _DT_BINDINGS_CLK_STIH410 #define _DT_BINDINGS_CLK_STIH410 #include "stih407-clks.h" /* STiH410 introduces new clock outputs compared to STiH407 */ /* CLOCKGEN C0 */ #define CLK_TX_ICN_HADES 32 #define CLK_RX_ICN_HADES 33 #define CLK_ICN_REG_16 34 #define CLK_PP_HADES 35 #define CLK_CLUST_HADES 36 #define CLK_HWPE_HADES 37 #define CLK_FC_HADES 38 /* CLOCKGEN D0 */ #define CLK_PCMR10_MASTER 4 #define CLK_USB2_PHY 5 #endif git' href='http:///git.distanz.ch/cgit.cgi/linux/net-next.git' title='net-next.git Git repository'/>
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authorBenjamin Herrenschmidt <benh@kernel.crashing.org>2017-02-03 17:10:28 +1100
committerMichael Ellerman <mpe@ellerman.id.au>2017-02-08 23:36:29 +1100
commitd7df2443cd5f67fc6ee7c05a88e4996e8177f91b (patch)
tree098a7c0ca4fceb8a65cb1f693c9d71990388933d /include/dt-bindings/sound/cs42l42.h
parenta0615a16f7d0ceb5804d295203c302d496d8ee91 (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/dt-bindings/sound/cs42l42.h')