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| author | Randy Dunlap <rdunlap@infradead.org> | 2019-09-30 19:15:12 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-11-06 12:43:09 +0100 |
| commit | ef445dfa588c8c504386fd43b93af26dcec63d99 (patch) | |
| tree | 88e0c2f6e6ecda6115976994fa9f0a6fefd60000 /drivers | |
| parent | ef371fdb91306d3716df18ba912c26bd7313e232 (diff) | |
| download | linux-stable-ef445dfa588c8c504386fd43b93af26dcec63d99.tar.gz linux-stable-ef445dfa588c8c504386fd43b93af26dcec63d99.tar.bz2 linux-stable-ef445dfa588c8c504386fd43b93af26dcec63d99.zip | |
tty: n_hdlc: fix build on SPARC
[ Upstream commit 47a7e5e97d4edd7b14974d34f0e5a5560fad2915 ]
Fix tty driver build on SPARC by not using __exitdata.
It appears that SPARC does not support section .exit.data.
Fixes these build errors:
`.exit.data' referenced in section `.exit.text' of drivers/tty/n_hdlc.o: defined in discarded section `.exit.data' of drivers/tty/n_hdlc.o
`.exit.data' referenced in section `.exit.text' of drivers/tty/n_hdlc.o: defined in discarded section `.exit.data' of drivers/tty/n_hdlc.o
`.exit.data' referenced in section `.exit.text' of drivers/tty/n_hdlc.o: defined in discarded section `.exit.data' of drivers/tty/n_hdlc.o
`.exit.data' referenced in section `.exit.text' of drivers/tty/n_hdlc.o: defined in discarded section `.exit.data' of drivers/tty/n_hdlc.o
Reported-by: kbuild test robot <lkp@intel.com>
Fixes: 063246641d4a ("format-security: move static strings to const")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Kees Cook <keescook@chromium.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Andrew Morton <akpm@linux-foundation.org>
Link: https://lore.kernel.org/r/675e7bd9-955b-3ff3-1101-a973b58b5b75@infradead.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/tty/n_hdlc.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/tty/n_hdlc.c b/drivers/tty/n_hdlc.c index 08bd6b965847..e83dea8d6633 100644 --- a/drivers/tty/n_hdlc.c +++ b/drivers/tty/n_hdlc.c @@ -969,6 +969,11 @@ static int __init n_hdlc_init(void) } /* end of init_module() */ +#ifdef CONFIG_SPARC +#undef __exitdata +#define __exitdata +#endif + static const char hdlc_unregister_ok[] __exitdata = KERN_INFO "N_HDLC: line discipline unregistered\n"; static const char hdlc_unregister_fail[] __exitdata = |