mirror of
https://github.com/torvalds/linux
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0ad50c3896
This function is used by sparc, powerpc tile and arm64 for compat support. The patch adds a generic implementation with a wrapper for PowerPC to do the u32->int sign extension. The reason for a single patch covering powerpc, tile, sparc and arm64 is to keep it bisectable, otherwise kernel building may fail with mismatched function declarations. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Acked-by: Chris Metcalf <cmetcalf@tilera.com> [for tile] Acked-by: David S. Miller <davem@davemloft.net> Acked-by: Arnd Bergmann <arnd@arndb.de> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Alexander Viro <viro@zeniv.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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| .. | ||
| vdso | ||
| .gitignore | ||
| arm64ksyms.c | ||
| asm-offsets.c | ||
| cputable.c | ||
| debug-monitors.c | ||
| entry-fpsimd.S | ||
| entry.S | ||
| fpsimd.c | ||
| head.S | ||
| hw_breakpoint.c | ||
| hyp-stub.S | ||
| io.c | ||
| irq.c | ||
| kuser32.S | ||
| Makefile | ||
| module.c | ||
| perf_event.c | ||
| process.c | ||
| ptrace.c | ||
| setup.c | ||
| signal.c | ||
| signal32.c | ||
| smp.c | ||
| stacktrace.c | ||
| sys.c | ||
| sys32.S | ||
| sys_compat.c | ||
| time.c | ||
| traps.c | ||
| vdso.c | ||
| vmlinux.lds.S | ||