#ifndef __DT_BINDINGS_POWER_RK3399_POWER_H__ #define __DT_BINDINGS_POWER_RK3399_POWER_H__ /* VD_CORE_L */ #define RK3399_PD_A53_L0 0 #define RK3399_PD_A53_L1 1 #define RK3399_PD_A53_L2 2 #define RK3399_PD_A53_L3 3 #define RK3399_PD_SCU_L 4 /* VD_CORE_B */ #define RK3399_PD_A72_B0 5 #define RK3399_PD_A72_B1 6 #define RK3399_PD_SCU_B 7 /* VD_LOGIC */ #define RK3399_PD_TCPD0 8 #define RK3399_PD_TCPD1 9 #define RK3399_PD_CCI 10 #define RK3399_PD_CCI0 11 #define RK3399_PD_CCI1 12 #define RK3399_PD_PERILP 13 #define RK3399_PD_PERIHP 14 #define RK3399_PD_VIO 15 #define RK3399_PD_VO 16 #define RK3399_PD_VOPB 17 #define RK3399_PD_VOPL 18 #define RK3399_PD_ISP0 19 #define RK3399_PD_ISP1 20 #define RK3399_PD_HDCP 21 #define RK3399_PD_GMAC 22 #define RK3399_PD_EMMC 23 #define RK3399_PD_USB3 24 #define RK3399_PD_EDP 25 #define RK3399_PD_GIC 26 #define RK3399_PD_SD 27 #define RK3399_PD_SDIOAUDIO 28 #define RK3399_PD_ALIVE 29 /* VD_CENTER */ #define RK3399_PD_CENTER 30 #define RK3399_PD_VCODEC 31 #define RK3399_PD_VDU 32 #define RK3399_PD_RGA 33 #define RK3399_PD_IEP 34 /* VD_GPU */ #define RK3399_PD_GPU 35 /* VD_PMU */ #define RK3399_PD_PMU 36 #endif >nds-private-remove net-next plumbingsTobias Klauser
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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 /sound/firewire/Makefile
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 'sound/firewire/Makefile')