[PATCH 13/20] arm64: ilp32: share aarch32 syscall handlers

2017-06-19 Thread Yury Norov
According to userspace/kernel ABI, userspace off_t is passed in register pair just like in aarch32. In this patch corresponding aarch32 handlers are shared to ilp32 code. Signed-off-by: Yury Norov --- arch/arm64/kernel/Makefile | 1 + arch/arm64/kernel/entry32.S| 80 -

Re: [PATCH 13/20] arm64: ilp32: share aarch32 syscall handlers

2017-06-08 Thread Arnd Bergmann
On Thu, Jun 8, 2017 at 4:10 PM, Catalin Marinas wrote: > On Sun, Jun 04, 2017 at 03:00:02PM +0300, Yury Norov wrote: >> off_t is passed in register pair just like in aarch32. >> In this patch corresponding aarch32 handlers are shared to >> ilp32 code. > > Is the comment here relevant? IOW, do we

Re: [PATCH 13/20] arm64: ilp32: share aarch32 syscall handlers

2017-06-08 Thread Catalin Marinas
On Sun, Jun 04, 2017 at 03:00:02PM +0300, Yury Norov wrote: > off_t is passed in register pair just like in aarch32. > In this patch corresponding aarch32 handlers are shared to > ilp32 code. Is the comment here relevant? IOW, do we have any AArch64/ILP32 syscall where off_t is used as an argumen

[PATCH 13/20] arm64: ilp32: share aarch32 syscall handlers

2017-06-04 Thread Yury Norov
off_t is passed in register pair just like in aarch32. In this patch corresponding aarch32 handlers are shared to ilp32 code. Signed-off-by: Yury Norov --- arch/arm64/kernel/Makefile | 1 + arch/arm64/kernel/entry32.S| 80 --- arch/arm64/kernel/entry32

[PATCH 13/20] arm64: ilp32: share aarch32 syscall handlers

2017-03-01 Thread Yury Norov
off_t is passed in register pair just like in aarch32. In this patch corresponding aarch32 handlers are shared to ilp32 code. Signed-off-by: Yury Norov --- arch/arm64/kernel/Makefile | 1 + arch/arm64/kernel/entry32.S| 80 --- arch/arm64/kernel/entry32

[PATCH 13/20] arm64: ilp32: share aarch32 syscall handlers

2017-01-09 Thread Yury Norov
off_t is passed in register pair just like in aarch32. In this patch corresponding aarch32 handlers are shared to ilp32 code. Signed-off-by: Yury Norov --- arch/arm64/kernel/Makefile | 1 + arch/arm64/kernel/entry32.S| 80 --- arch/arm64/kernel/entry32