#ifndef _UAPI_GENERIC_STATFS_H #define _UAPI_GENERIC_STATFS_H #include /* * Most 64-bit platforms use 'long', while most 32-bit platforms use '__u32'. * Yes, they differ in signedness as well as size. * Special cases can override it for themselves -- except for S390x, which * is just a little too special for us. And MIPS, which I'm not touching * with a 10' pole. */ #ifndef __statfs_word #if __BITS_PER_LONG == 64 #define __statfs_word __kernel_long_t #else #define __statfs_word __u32 #endif #endif struct statfs { __statfs_word f_type; __statfs_word f_bsize; __statfs_word f_blocks; __statfs_word f_bfree; __statfs_word f_bavail; __statfs_word f_files; __statfs_word f_ffree; __kernel_fsid_t f_fsid; __statfs_word f_namelen; __statfs_word f_frsize; __statfs_word f_flags; __statfs_word f_spare[4]; }; /* * ARM needs to avoid the 32-bit padding at the end, for consistency * between EABI and OABI */ #ifndef ARCH_PACK_STATFS64 #define ARCH_PACK_STATFS64 #endif struct statfs64 { __statfs_word f_type; __statfs_word f_bsize; __u64 f_blocks; __u64 f_bfree; __u64 f_bavail; __u64 f_files; __u64 f_ffree; __kernel_fsid_t f_fsid; __statfs_word f_namelen; __statfs_word f_frsize; __statfs_word f_flags; __statfs_word f_spare[4]; } ARCH_PACK_STATFS64; /* * IA64 and x86_64 need to avoid the 32-bit padding at the end, * to be compatible with the i386 ABI */ #ifndef ARCH_PACK_COMPAT_STATFS64 #define ARCH_PACK_COMPAT_STATFS64 #endif struct compat_statfs64 { __u32 f_type; __u32 f_bsize; __u64 f_blocks; __u64 f_bfree; __u64 f_bavail; __u64 f_files; __u64 f_ffree; __kernel_fsid_t f_fsid; __u32 f_namelen; __u32 f_frsize; __u32 f_flags; __u32 f_spare[4]; } ARCH_PACK_COMPAT_STATFS64; #endif /* _UAPI_GENERIC_STATFS_H */ .cgi/linux/net-next.git/tree/net/ipv4/ip_input.c?id=2e4333c14de06a333783d6812cf3c4998f78b0c8'>treecommitdiff
path: root/net/ipv4/ip_input.c
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2016-12-11 10:17:39 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2016-12-11 10:17:39 -0800
commit2e4333c14de06a333783d6812cf3c4998f78b0c8 (patch)
tree368428514d70f34f2261c7f954f241f886d6bb51 /net/ipv4/ip_input.c
parent045169816b31b10faed984b01c390db1b32ee4c1 (diff)
parentba735155b9647b6167fd50276ca0fbfbce4e836c (diff)
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
Pull MIPS fixes from Ralf Baechle: "Two more MIPS fixes for 4.9: - RTC: Return -ENODEV so an external RTC will be tried - Fix mask of GPE frequency These two have been tested on Imagination's automated test system and also both received positive reviews on the linux-mips mailing list" * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: MIPS: Lantiq: Fix mask of GPE frequency MIPS: Return -ENODEV from weak implementation of rtc_mips_set_time
Diffstat (limited to 'net/ipv4/ip_input.c')
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 'tools/objtool/builtin.h')