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authorDaniel Borkmann <dborkman@redhat.com>2013-07-12 11:28:25 +0200
committerDaniel Borkmann <dborkman@redhat.com>2013-07-12 11:28:25 +0200
commit863800b1019cc92d6c20de4a9d5cd02682ad9177 (patch)
tree87fda1a33072cd5299382870cb751662ba23f307 /staging
parentd026932f69d66778f518196c79886fecafc95621 (diff)
bpf_comp: pass NEED_TCPDUMP_LIKE_FILTER through gcc
We have to pass NEED_TCPDUMP_LIKE_FILTER define through gcc as it otherwise is not possible to let the pcap compiler invoke through netsniff-ng, but not through astraceroute. Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
Diffstat (limited to 'staging')
0 files changed, 0 insertions, 0 deletions
vocation 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 'sound/usb/caiaq/device.h')