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Differential D44203

tarfs: Remove unnecessary hack and obsolete comment.
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Authored by des on Mar 4 2024, 11:18 AM.
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Reviewers
sjg
allanjude
Group Reviewers
Klara
Commits
rGe212f0c0666e: tarfs: Remove unnecessary hack and obsolete comment.
Summary

MFC after: 3 days
Sponsored by: Juniper Networks, Inc.
Sponsored by: Klara, Inc.

Diff Detail

Repository
rG FreeBSD src repository
Lint
Lint Skipped
Unit
Tests Skipped
Build Status
Buildable 56422
Build 53310: arc lint + arc unit

Revision Contents
Changeset List

PathSize
sys/
fs/
tarfs/
10 lines

Diff 135353

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sys/fs/tarfs/tarfs_vfsops.c

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#if !defined(LOCORE) #if !defined(LOCORE)
#ifdef __powerpc64__ #ifdef __powerpc64__
#define VM_MIN_ADDRESS (0x0000000000000000UL) #define VM_MIN_ADDRESS (0x0000000000000000UL)
#ifdef AIM #define VM_MAXUSER_ADDRESS (0x3ffffffffffff000UL)
#define VM_MAXUSER_ADDRESS (0xfffffffffffff000UL)
#else
#define VM_MAXUSER_ADDRESS (0x7ffffffffffff000UL)
#endif
#define VM_MAX_ADDRESS (0xffffffffffffffffUL) #define VM_MAX_ADDRESS (0xffffffffffffffffUL)
#else #else
#define VM_MIN_ADDRESS ((vm_offset_t)0) #define VM_MIN_ADDRESS ((vm_offset_t)0)
Context not available.
#ifdef BOOKE #ifdef BOOKE
#define VM_MIN_ADDRESS 0 #define VM_MIN_ADDRESS 0
#ifdef __powerpc64__ #ifdef __powerpc64__
#define VM_MAXUSER_ADDRESS 0x7ffffffffffff000 #define VM_MAXUSER_ADDRESS 0x3ffffffffffff000
#else #else
#define VM_MAXUSER_ADDRESS 0x7ffff000 #define VM_MAXUSER_ADDRESS 0x7ffff000
#endif #endif
Context not available.
#define FREEBSD32_USRSTACK FREEBSD32_SHAREDPAGE #define FREEBSD32_USRSTACK FREEBSD32_SHAREDPAGE
#ifdef __powerpc64__ #ifdef __powerpc64__
#ifdef AIM
#define VM_MIN_KERNEL_ADDRESS 0xe000000000000000UL
#define VM_MAX_KERNEL_ADDRESS 0xe0000001c7ffffffUL
#else
#define VM_MIN_KERNEL_ADDRESS 0xc000000000000000UL #define VM_MIN_KERNEL_ADDRESS 0xc000000000000000UL
#define VM_MAX_KERNEL_ADDRESS 0xc0000001c7ffffffUL #define VM_MAX_KERNEL_ADDRESS 0xc0000001c7ffffffUL
#endif
#define VM_MAX_SAFE_KERNEL_ADDRESS VM_MAX_KERNEL_ADDRESS #define VM_MAX_SAFE_KERNEL_ADDRESS VM_MAX_KERNEL_ADDRESS
#endif #endif
Context not available.
/* /*
* We (usually) have a direct map of all physical memory, so provide * We (usually) have a direct map of all physical memory, so provide
* a macro to use to get the kernel VA address for a given PA. Returns * a macro to use to get the kernel VA address for a given PA. Check the
* 0 if the direct map is unavailable. The location of the direct map * value of PMAP_HAS_PMAP before using.
* may not be 1:1 in future, so use of the macro is recommended.
*/ */
#ifdef __powerpc64__ #ifdef __powerpc64__
#define DMAP_BASE_ADDRESS 0x0000000000000000UL #define DMAP_BASE_ADDRESS 0xc000000000000000UL
#define DMAP_MAX_ADDRESS 0xcfffffffffffffffUL
#else #else
#define DMAP_BASE_ADDRESS 0x00000000UL #define DMAP_BASE_ADDRESS 0x00000000UL
#define DMAP_MAX_ADDRESS 0xbfffffffUL
#endif #endif
#define PMAP_HAS_DMAP (hw_direct_map) #define PMAP_HAS_DMAP (hw_direct_map)
Context not available.