mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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d0cf62fb63
This patch fixes some bugs and partly cleans up the parisc uapi header files to what glibc defined: - compat_semid64_ds was wrong and did not take the endianess into account - ipc64_perm exported userspace types which broke building userspace packages on debian (e.g. trinity) - ipc64_perm needs to use a 32bit mode_t on 64bit kernel - msqid64_ds and semid64_ds needs unsigned longs for various struct members - shmid64_ds exported size_t instead of __kernel_size_t And finally add some compile-time checks for the sizes of those structs to avoid future breakage. Runtime-tested with the Linux Test Project (LTP) testsuite. Cc: <stable@vger.kernel.org> # 3.18+ Reviewed-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Helge Deller <deller@gmx.de>
33 lines
774 B
C
33 lines
774 B
C
#ifndef __PARISC_IPCBUF_H__
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#define __PARISC_IPCBUF_H__
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#include <asm/bitsperlong.h>
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#include <linux/posix_types.h>
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/*
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* The ipc64_perm structure for PA-RISC is almost identical to
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* kern_ipc_perm as we have always had 32-bit UIDs and GIDs in the kernel.
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* 'seq' has been changed from long to int so that it's the same size
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* on 64-bit kernels as on 32-bit ones.
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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_uid_t uid;
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__kernel_gid_t gid;
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__kernel_uid_t cuid;
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__kernel_gid_t cgid;
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#if __BITS_PER_LONG != 64
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unsigned short int __pad1;
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#endif
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__kernel_mode_t mode;
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unsigned short int __pad2;
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unsigned short int seq;
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unsigned int __pad3;
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unsigned long long int __unused1;
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unsigned long long int __unused2;
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};
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#endif /* __PARISC_IPCBUF_H__ */
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