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authorLinus Torvalds <torvalds@linux-foundation.org>2020-08-12 11:24:12 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2020-08-12 11:24:12 -0700
commit9ad57f6dfc2345ed5d3a8bf4dabac0a34069c54c (patch)
tree9e12a809a2020178eab234395b0f3e1149cb3c0d /arch/ia64/include/asm
parent24fb33d40d60bd7d196400e7d5b26ff566fd98b7 (diff)
parent64019a2e467a288a16b65ab55ddcbf58c1b00187 (diff)
downloadlinux-9ad57f6dfc2345ed5d3a8bf4dabac0a34069c54c.tar.bz2
Merge branch 'akpm' (patches from Andrew)
Merge more updates from Andrew Morton: - most of the rest of MM (memcg, hugetlb, vmscan, proc, compaction, mempolicy, oom-kill, hugetlbfs, migration, thp, cma, util, memory-hotplug, cleanups, uaccess, migration, gup, pagemap), - various other subsystems (alpha, misc, sparse, bitmap, lib, bitops, checkpatch, autofs, minix, nilfs, ufs, fat, signals, kmod, coredump, exec, kdump, rapidio, panic, kcov, kgdb, ipc). * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (164 commits) mm/gup: remove task_struct pointer for all gup code mm: clean up the last pieces of page fault accountings mm/xtensa: use general page fault accounting mm/x86: use general page fault accounting mm/sparc64: use general page fault accounting mm/sparc32: use general page fault accounting mm/sh: use general page fault accounting mm/s390: use general page fault accounting mm/riscv: use general page fault accounting mm/powerpc: use general page fault accounting mm/parisc: use general page fault accounting mm/openrisc: use general page fault accounting mm/nios2: use general page fault accounting mm/nds32: use general page fault accounting mm/mips: use general page fault accounting mm/microblaze: use general page fault accounting mm/m68k: use general page fault accounting mm/ia64: use general page fault accounting mm/hexagon: use general page fault accounting mm/csky: use general page fault accounting ...
Diffstat (limited to 'arch/ia64/include/asm')
-rw-r--r--arch/ia64/include/asm/uaccess.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/ia64/include/asm/uaccess.h b/arch/ia64/include/asm/uaccess.h
index 8aa473a4b0f4..179243c3dfc7 100644
--- a/arch/ia64/include/asm/uaccess.h
+++ b/arch/ia64/include/asm/uaccess.h
@@ -50,7 +50,7 @@
#define get_fs() (current_thread_info()->addr_limit)
#define set_fs(x) (current_thread_info()->addr_limit = (x))
-#define segment_eq(a, b) ((a).seg == (b).seg)
+#define uaccess_kernel() (get_fs().seg == KERNEL_DS.seg)
/*
* When accessing user memory, we need to make sure the entire area really is in