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authorDaniel Borkmann <daniel@iogearbox.net>2015-06-18 00:16:20 +0200
committerDaniel Borkmann <daniel@iogearbox.net>2015-06-18 00:16:20 +0200
commit41ce2d49645c6eb87f751c4df0b554f4388e73c3 (patch)
tree9a8e839c81c1a3c5a2b841644192b395d449b145 /trafgen/Makefile
parent3e0003f06c310440d74d4ee91d37a478cb3a5095 (diff)
sock: Add dgram socket creation.
LINKTYPE_LINUX_SLL needs datagram packet sockets. We'll need this function at a later point in time. Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'trafgen/Makefile')
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generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-11-05 23:59:06 +0000
ch firmware, by moving some of the FDT manipulation to after the invocation of ExitBootServices(). Given that the stub'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 'drivers/usb/dwc3')