mirror of
https://github.com/edk2-porting/linux-next.git
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9ca4c6429f
Pull sparc updates from David Miller: 1) Add a proper .exit.data section. 2) Fix ipc64_perm type definition, from Arnd Bergmann. 3) Support folded p4d page tables on sparc64, from Mike Rapport. 4) Remove uses of struct timex, also from Arnd Bergmann. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc: y2038: sparc: remove use of struct timex sparc64: add support for folded p4d page tables sparc/console: kill off obsolete declarations sparc32: fix struct ipc64_perm type definition sparc32, leon: Stop adding vendor and device id to prom ambapp path components sparc: Add .exit.data section. sparc: remove unneeded uapi/asm/statfs.h
36 lines
808 B
C
36 lines
808 B
C
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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#ifndef __SPARC_IPCBUF_H
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#define __SPARC_IPCBUF_H
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#include <linux/posix_types.h>
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/*
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* The ipc64_perm structure for sparc/sparc64 architecture.
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* Note extra padding because this structure is passed back and forth
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* between kernel and user space.
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*
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* Pad space is left for:
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* - 32-bit seq
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* - on sparc for 32 bit mode (it is 32 bit on sparc64)
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* - 2 miscellaneous 64-bit values
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*/
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struct ipc64_perm
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{
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__kernel_key_t key;
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__kernel_uid32_t uid;
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__kernel_gid32_t gid;
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__kernel_uid32_t cuid;
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__kernel_gid32_t cgid;
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#ifndef __arch64__
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unsigned short __pad0;
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#endif
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__kernel_mode_t mode;
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unsigned short __pad1;
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unsigned short seq;
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unsigned long long __unused1;
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unsigned long long __unused2;
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};
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#endif /* __SPARC_IPCBUF_H */
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