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| author | Pranith Kumar <bobby.prani@gmail.com> | 2014-10-10 01:53:45 -0400 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2014-10-22 14:03:06 +1100 |
| commit | fcbb539f279f7d854bd49819b889fea0612909f8 (patch) | |
| tree | df1a972697d094c5ed724bb17c8ea9f4065b99ba /arch | |
| parent | d1e66e6e45099d3604fb8e3544281520e9fb8958 (diff) | |
| download | linux-stable-fcbb539f279f7d854bd49819b889fea0612909f8.tar.gz linux-stable-fcbb539f279f7d854bd49819b889fea0612909f8.tar.bz2 linux-stable-fcbb539f279f7d854bd49819b889fea0612909f8.zip | |
powerpc: Wire up sys_bpf() syscall
This patch wires up the new syscall sys_bpf() on powerpc.
Passes the tests in samples/bpf:
#0 add+sub+mul OK
#1 unreachable OK
#2 unreachable2 OK
#3 out of range jump OK
#4 out of range jump2 OK
#5 test1 ld_imm64 OK
#6 test2 ld_imm64 OK
#7 test3 ld_imm64 OK
#8 test4 ld_imm64 OK
#9 test5 ld_imm64 OK
#10 no bpf_exit OK
#11 loop (back-edge) OK
#12 loop2 (back-edge) OK
#13 conditional loop OK
#14 read uninitialized register OK
#15 read invalid register OK
#16 program doesn't init R0 before exit OK
#17 stack out of bounds OK
#18 invalid call insn1 OK
#19 invalid call insn2 OK
#20 invalid function call OK
#21 uninitialized stack1 OK
#22 uninitialized stack2 OK
#23 check valid spill/fill OK
#24 check corrupted spill/fill OK
#25 invalid src register in STX OK
#26 invalid dst register in STX OK
#27 invalid dst register in ST OK
#28 invalid src register in LDX OK
#29 invalid dst register in LDX OK
#30 junk insn OK
#31 junk insn2 OK
#32 junk insn3 OK
#33 junk insn4 OK
#34 junk insn5 OK
#35 misaligned read from stack OK
#36 invalid map_fd for function call OK
#37 don't check return value before access OK
#38 access memory with incorrect alignment OK
#39 sometimes access memory with incorrect alignment OK
#40 jump test 1 OK
#41 jump test 2 OK
#42 jump test 3 OK
#43 jump test 4 OK
Signed-off-by: Pranith Kumar <bobby.prani@gmail.com>
[mpe: test using samples/bpf]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/include/asm/systbl.h | 1 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/unistd.h | 2 | ||||
| -rw-r--r-- | arch/powerpc/include/uapi/asm/unistd.h | 1 |
3 files changed, 3 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/systbl.h b/arch/powerpc/include/asm/systbl.h index 7d8a60068805..ce9577d693be 100644 --- a/arch/powerpc/include/asm/systbl.h +++ b/arch/powerpc/include/asm/systbl.h @@ -365,3 +365,4 @@ SYSCALL_SPU(renameat2) SYSCALL_SPU(seccomp) SYSCALL_SPU(getrandom) SYSCALL_SPU(memfd_create) +SYSCALL_SPU(bpf) diff --git a/arch/powerpc/include/asm/unistd.h b/arch/powerpc/include/asm/unistd.h index 4e9af3fd43e7..e0da021caa00 100644 --- a/arch/powerpc/include/asm/unistd.h +++ b/arch/powerpc/include/asm/unistd.h @@ -12,7 +12,7 @@ #include <uapi/asm/unistd.h> -#define __NR_syscalls 361 +#define __NR_syscalls 362 #define __NR__exit __NR_exit #define NR_syscalls __NR_syscalls diff --git a/arch/powerpc/include/uapi/asm/unistd.h b/arch/powerpc/include/uapi/asm/unistd.h index 0688fc06e183..f55351f2e66e 100644 --- a/arch/powerpc/include/uapi/asm/unistd.h +++ b/arch/powerpc/include/uapi/asm/unistd.h @@ -383,5 +383,6 @@ #define __NR_seccomp 358 #define __NR_getrandom 359 #define __NR_memfd_create 360 +#define __NR_bpf 361 #endif /* _UAPI_ASM_POWERPC_UNISTD_H_ */ |