Messages in this thread | | | Date | Tue, 12 May 2015 19:53:23 +0800 | From | Chen Gang <> | Subject | Re: [PATCH v2] blackfin: Wire up missing syscalls |
| |
On 04/22/2015 03:01 PM, Steven Miao wrote: > Applied. Thanks. >
Thank you for your work.
In next tree 20150511, it only has one applier (me), I guess we need additional appliers (e.g. you), please help check. The related commit is: "4f650a5 blackfin: Wire up missing syscalls"
Thanks.
> On Mon, Apr 13, 2015 at 10:02 PM, Chen Gang <xili_gchen_5257@hotmail.com> wrote: >> The related syscalls are below which may cause samples/kdbus building >> break in next-20150401 tree, the related information and error: >> >> CALL scripts/checksyscalls.sh >> <stdin>:1223:2: warning: #warning syscall kcmp not implemented [-Wcpp] >> <stdin>:1226:2: warning: #warning syscall finit_module not implemented [-Wcpp] >> <stdin>:1229:2: warning: #warning syscall sched_setattr not implemented [-Wcpp] >> <stdin>:1232:2: warning: #warning syscall sched_getattr not implemented [-Wcpp] >> <stdin>:1235:2: warning: #warning syscall renameat2 not implemented [-Wcpp] >> <stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp] >> <stdin>:1241:2: warning: #warning syscall getrandom not implemented [-Wcpp] >> <stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp] >> <stdin>:1247:2: warning: #warning syscall bpf not implemented [-Wcpp] >> <stdin>:1250:2: warning: #warning syscall execveat not implemented [-Wcpp] >> [...] >> HOSTCC samples/kdbus/kdbus-workers >> samples/kdbus/kdbus-workers.c: In function ‘prime_new’: >> samples/kdbus/kdbus-workers.c:930:18: error: ‘__NR_memfd_create’ undeclared (first use in this function) >> p->fd = syscall(__NR_memfd_create, "prime-area", MFD_CLOEXEC); >> ^ >> samples/kdbus/kdbus-workers.c:930:18: note: each undeclared identifier is reported only once for each function it appears in >> >> Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com> >> --- >> arch/blackfin/include/uapi/asm/unistd.h | 12 +++++++++++- >> arch/blackfin/mach-common/entry.S | 10 ++++++++++ >> 2 files changed, 21 insertions(+), 1 deletion(-) >> >> diff --git a/arch/blackfin/include/uapi/asm/unistd.h b/arch/blackfin/include/uapi/asm/unistd.h >> index a451164..0cb9078 100644 >> --- a/arch/blackfin/include/uapi/asm/unistd.h >> +++ b/arch/blackfin/include/uapi/asm/unistd.h >> @@ -401,8 +401,18 @@ >> #define __NR_sendmmsg 380 >> #define __NR_process_vm_readv 381 >> #define __NR_process_vm_writev 382 >> +#define __NR_kcmp 383 >> +#define __NR_finit_module 384 >> +#define __NR_sched_setattr 385 >> +#define __NR_sched_getattr 386 >> +#define __NR_renameat2 387 >> +#define __NR_seccomp 388 >> +#define __NR_getrandom 389 >> +#define __NR_memfd_create 390 >> +#define __NR_bpf 391 >> +#define __NR_execveat 392 >> >> -#define __NR_syscall 383 >> +#define __NR_syscall 393 /* For internal using, not implemented */ >> #define NR_syscalls __NR_syscall >> >> /* Old optional stuff no one actually uses */ >> diff --git a/arch/blackfin/mach-common/entry.S b/arch/blackfin/mach-common/entry.S >> index 86b5a09..8d9431e 100644 >> --- a/arch/blackfin/mach-common/entry.S >> +++ b/arch/blackfin/mach-common/entry.S >> @@ -1694,6 +1694,16 @@ ENTRY(_sys_call_table) >> .long _sys_sendmmsg /* 380 */ >> .long _sys_process_vm_readv >> .long _sys_process_vm_writev >> + .long _sys_kcmp >> + .long _sys_finit_module >> + .long _sys_sched_setattr /* 385 */ >> + .long _sys_sched_getattr >> + .long _sys_renameat2 >> + .long _sys_seccomp >> + .long _sys_getrandom >> + .long _sys_memfd_create /* 390 */ >> + .long _sys_bpf >> + .long _sys_execveat >> >> .rept NR_syscalls-(.-_sys_call_table)/4 >> .long _sys_ni_syscall >> -- >> 1.9.3
-- Chen Gang
Open, share, and attitude like air, water, and life which God blessed
| |