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path: root/include/dt-bindings/memory/tegra210-mc.h
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#ifndef DT_BINDINGS_MEMORY_TEGRA210_MC_H
#define DT_BINDINGS_MEMORY_TEGRA210_MC_H

#define TEGRA_SWGROUP_PTC	0
#define TEGRA_SWGROUP_DC	1
#define TEGRA_SWGROUP_DCB	2
#define TEGRA_SWGROUP_AFI	3
#define TEGRA_SWGROUP_AVPC	4
#define TEGRA_SWGROUP_HDA	5
#define TEGRA_SWGROUP_HC	6
#define TEGRA_SWGROUP_NVENC	7
#define TEGRA_SWGROUP_PPCS	8
#define TEGRA_SWGROUP_SATA	9
#define TEGRA_SWGROUP_MPCORE	10
#define TEGRA_SWGROUP_ISP2	11
#define TEGRA_SWGROUP_XUSB_HOST	12
#define TEGRA_SWGROUP_XUSB_DEV	13
#define TEGRA_SWGROUP_ISP2B	14
#define TEGRA_SWGROUP_TSEC	15
#define TEGRA_SWGROUP_A9AVP	16
#define TEGRA_SWGROUP_GPU	17
#define TEGRA_SWGROUP_SDMMC1A	18
#define TEGRA_SWGROUP_SDMMC2A	19
#define TEGRA_SWGROUP_SDMMC3A	20
#define TEGRA_SWGROUP_SDMMC4A	21
#define TEGRA_SWGROUP_VIC	22
#define TEGRA_SWGROUP_VI	23
#define TEGRA_SWGROUP_NVDEC	24
#define TEGRA_SWGROUP_APE	25
#define TEGRA_SWGROUP_NVJPG	26
#define TEGRA_SWGROUP_SE	27
#define TEGRA_SWGROUP_AXIAP	28
#define TEGRA_SWGROUP_ETR	29
#define TEGRA_SWGROUP_TSECB	30

#endif
net/dcb/Makefile?h=nds-private-remove&id=d7df2443cd5f67fc6ee7c05a88e4996e8177f91b&id2=a0615a16f7d0ceb5804d295203c302d496d8ee91'>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 'net/dcb/Makefile')