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| author | Joseph Myers <joseph@codesourcery.com> | 2017-01-05 17:35:53 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2017-01-05 17:35:53 +0000 |
| commit | 30733525c6867c160261db1afade6326000f9f75 (patch) | |
| tree | 9f3b0050bb3933319f1afd0328c7bee5a887c4db | |
| parent | 3ecd616cc1782210d09c9678ec1a48899f19145b (diff) | |
| download | glibc-30733525c6867c160261db1afade6326000f9f75.zip glibc-30733525c6867c160261db1afade6326000f9f75.tar.gz glibc-30733525c6867c160261db1afade6326000f9f75.tar.bz2 | |
Fix MIPS n64 readahead (bug 21026).
As noted in bug 20126, MIPS n64 uses an incorrect implementation of
readahead intended for 32-bit systems. This patch adds a
syscalls.list entry to fix this. An updated version of the
consolidation patch
<https://sourceware.org/ml/libc-alpha/2016-09/msg00527.html> could
remove this syscalls.list entry again.
Tested with compilation (only) for mips64; the nature of the syscall
doesn't allow for a glibc test to detect this issue.
[BZ #21026]
* sysdeps/unix/sysv/linux/mips/mips64/n64/syscalls.list
(readahead): New syscall entry.
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/mips/mips64/n64/syscalls.list | 2 |
2 files changed, 8 insertions, 0 deletions
@@ -1,3 +1,9 @@ +2017-01-05 Joseph Myers <joseph@codesourcery.com> + + [BZ #21026] + * sysdeps/unix/sysv/linux/mips/mips64/n64/syscalls.list + (readahead): New syscall entry. + 2017-01-04 Joseph Myers <joseph@codesourcery.com> * string/tester.c (test_strncat): Disable -Wstringop-overflow= diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n64/syscalls.list b/sysdeps/unix/sysv/linux/mips/mips64/n64/syscalls.list index 533f19d..5b5cfc2 100644 --- a/sysdeps/unix/sysv/linux/mips/mips64/n64/syscalls.list +++ b/sysdeps/unix/sysv/linux/mips/mips64/n64/syscalls.list @@ -2,6 +2,8 @@ mmap - mmap b:aniiii __mmap mmap __mmap64 mmap64 +readahead - readahead i:iii __readahead readahead + prlimit EXTRA prlimit64 i:iipp prlimit prlimit64 fanotify_mark EXTRA fanotify_mark i:iiiis fanotify_mark |