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authorJiri Pirko <jiri@mellanox.com>2017-02-03 10:28:57 +0100
committerDavid S. Miller <davem@davemloft.net>2017-02-03 16:35:39 -0500
commitaf7170eee6ee269fe1d4f5cbd276bafc2ce064b8 (patch)
treebe0b40617abc390244dda9829d3901eb36e3d6ad /tools/arch/arc/include/uapi
parent0171cdec03bddcc00de50f318d253ff2da821c41 (diff)
mlxsw: reg: Add Policy-Engine Port Binding Table
The PPBT is used for configuration of the Port Binding Table. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Reviewed-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/arch/arc/include/uapi')
0 files changed, 0 insertions, 0 deletions
tub's libfdt implementation uses the ordinary, accelerated string functions, which rely on hardware handling of unaligned accesses, manipulating the FDT with the MMU off may result in alignment faults. So fix the situation by moving the update_fdt_memmap() call into the callback function invoked by efi_exit_boot_services() right before it calls the ExitBootServices() UEFI service (which is arguably a better place for it anyway) Note that disabling the MMU in ExitBootServices() is not compliant with the UEFI spec, and carries great risk due to the fact that switching from cached to uncached memory accesses halfway through compiler generated code (i.e., involving a stack) can never be done in a way that is architecturally safe. Fixes: abfb7b686a3e ("efi/libstub/arm*: Pass latest memory map to the kernel") Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Tested-by: Riku Voipio <riku.voipio@linaro.org> Cc: <stable@vger.kernel.org> Cc: mark.rutland@arm.com Cc: linux-efi@vger.kernel.org Cc: matt@codeblueprint.co.uk Cc: leif.lindholm@linaro.org Cc: linux-arm-kernel@lists.infradead.org Link: http://lkml.kernel.org/r/1485971102-23330-2-git-send-email-ard.biesheuvel@linaro.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'sound/pci/asihpi/Makefile')