diff options
| author | Tetsuo Handa <[email protected]> | 2018-04-20 14:56:13 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2018-04-20 17:18:36 -0700 |
| commit | d23a61ee90af38bb4a65decf76e798e65b401482 (patch) | |
| tree | 000ef1b8dc87251598546dd862744b906ccfc0b1 /lib/netdev-notifier-error-inject.c | |
| parent | a841aa83dff0af75c88aa846ba610a8af4c5ee21 (diff) | |
fs, elf: don't complain MAP_FIXED_NOREPLACE unless -EEXIST error
Commit 4ed28639519c ("fs, elf: drop MAP_FIXED usage from elf_map") is
printing spurious messages under memory pressure due to map_addr == -ENOMEM.
9794 (a.out): Uhuuh, elf segment at 00007f2e34738000(fffffffffffffff4) requested but the memory is mapped already
14104 (a.out): Uhuuh, elf segment at 00007f34fd76c000(fffffffffffffff4) requested but the memory is mapped already
16843 (a.out): Uhuuh, elf segment at 00007f930ecc7000(fffffffffffffff4) requested but the memory is mapped already
Complain only if -EEXIST, and use %px for printing the address.
Link: http://lkml.kernel.org/r/[email protected]
Fixes: 4ed28639519c7bad ("fs, elf: drop MAP_FIXED usage from elf_map") is
Signed-off-by: Tetsuo Handa <[email protected]>
Acked-by: Michal Hocko <[email protected]>
Cc: Andrei Vagin <[email protected]>
Cc: Khalid Aziz <[email protected]>
Cc: Michael Ellerman <[email protected]>
Cc: Kees Cook <[email protected]>
Cc: Abdul Haleem <[email protected]>
Cc: Joel Stanley <[email protected]>
Cc: Anshuman Khandual <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'lib/netdev-notifier-error-inject.c')
0 files changed, 0 insertions, 0 deletions