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authorArnd Bergmann <arnd@arndb.de>2019-09-05 16:20:09 +0200
committerArnd Bergmann <arnd@arndb.de>2019-09-06 21:49:24 +0200
commit78e05972c5e6c8e9ca4c00ccc6985409da69f904 (patch)
tree8d9d0fcd6a4bb3409843a3af755dcac0ab1ce4e1 /ipc
parent089cf7f6ecb266b6a4164919a2e69bd2f938374a (diff)
ipc: fix semtimedop for generic 32-bit architectures
As Vincent noticed, the y2038 conversion of semtimedop in linux-5.1 broke when commit 00bf25d693e7 ("y2038: use time32 syscall names on 32-bit") changed all system calls on all architectures that take a 32-bit time_t to point to the _time32 implementation, but left out semtimedop in the asm-generic header. This affects all 32-bit architectures using asm-generic/unistd.h: h8300, unicore32, openrisc, nios2, hexagon, c6x, arc, nds32 and csky. The notable exception is riscv32, which has dropped support for the time32 system calls entirely. Reported-by: Vincent Chen <deanbo422@gmail.com> Cc: stable@vger.kernel.org Cc: Vincent Chen <deanbo422@gmail.com> Cc: Greentime Hu <green.hu@gmail.com> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Guan Xuetao <gxt@pku.edu.cn> Cc: Stafford Horne <shorne@gmail.com> Cc: Jonas Bonn <jonas@southpole.se> Cc: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> Cc: Ley Foon Tan <lftan@altera.com> Cc: Richard Kuo <rkuo@codeaurora.org> Cc: Mark Salter <msalter@redhat.com> Cc: Aurelien Jacquiot <jacquiot.aurelien@gmail.com> Cc: Guo Ren <guoren@kernel.org> Fixes: 00bf25d693e7 ("y2038: use time32 syscall names on 32-bit") Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'ipc')
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