yocto-poky/meta/recipes-devtools/qemu/qemu/exclude-some-arm-EABI-obsolete-syscalls.patch

[PATCH] exclude some arm EABI obsolete syscalls

Upstream-Status: Pending

some syscalls are obsolete and no longer available for EABI, exclude them to
fix the below error:
	In file included from qemu-seccomp.c:16:0:
	qemu-seccomp.c:28:7: error: '__NR_select' undeclared here (not in a function)
	      { SCMP_SYS(select), 252 },
	        ^
	qemu-seccomp.c:36:7: error: '__NR_mmap' undeclared here (not in a function)
	      { SCMP_SYS(mmap), 247 },
	        ^
	qemu-seccomp.c:57:7: error: '__NR_getrlimit' undeclared here (not in a function)
	      { SCMP_SYS(getrlimit), 245 },
	        ^
	qemu-seccomp.c:96:7: error: '__NR_time' undeclared here (not in a function)
	      { SCMP_SYS(time), 245 },
	        ^
	qemu-seccomp.c:185:7: error: '__NR_alarm' undeclared here (not in a function)
	      { SCMP_SYS(alarm), 241 },

please refer source files:
	arch/arm/include/uapi/asm/unistd.h
or kernel header:
	/usr/include/asm/unistd.h

Signed-off-by: Roy.Li <rongqing.li@windriver.com>
---
 qemu-seccomp.c | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/qemu-seccomp.c b/qemu-seccomp.c
index caa926e..5a78502 100644
--- a/qemu-seccomp.c
+++ b/qemu-seccomp.c
@@ -25,15 +25,21 @@ static const struct QemuSeccompSyscall seccomp_whitelist[] = {
     { SCMP_SYS(timer_settime), 255 },
     { SCMP_SYS(timer_gettime), 254 },
     { SCMP_SYS(futex), 253 },
+#if !defined(__ARM_EABI__)
     { SCMP_SYS(select), 252 },
+    { SCMP_SYS(time), 245 },
+    { SCMP_SYS(alarm), 241 },
+    { SCMP_SYS(getrlimit), 245 },
+    { SCMP_SYS(mmap), 247 },
+    { SCMP_SYS(socketcall), 250 },
+    { SCMP_SYS(ipc), 245 },
+#endif
     { SCMP_SYS(recvfrom), 251 },
     { SCMP_SYS(sendto), 250 },
-    { SCMP_SYS(socketcall), 250 },
     { SCMP_SYS(read), 249 },
     { SCMP_SYS(io_submit), 249 },
     { SCMP_SYS(brk), 248 },
     { SCMP_SYS(clone), 247 },
-    { SCMP_SYS(mmap), 247 },
     { SCMP_SYS(mprotect), 246 },
     { SCMP_SYS(execve), 245 },
     { SCMP_SYS(open), 245 },
@@ -48,13 +54,11 @@ static const struct QemuSeccompSyscall seccomp_whitelist[] = {
     { SCMP_SYS(bind), 245 },
     { SCMP_SYS(listen), 245 },
     { SCMP_SYS(semget), 245 },
-    { SCMP_SYS(ipc), 245 },
     { SCMP_SYS(gettimeofday), 245 },
     { SCMP_SYS(readlink), 245 },
     { SCMP_SYS(access), 245 },
     { SCMP_SYS(prctl), 245 },
     { SCMP_SYS(signalfd), 245 },
-    { SCMP_SYS(getrlimit), 245 },
     { SCMP_SYS(set_tid_address), 245 },
     { SCMP_SYS(statfs), 245 },
     { SCMP_SYS(unlink), 245 },
@@ -93,7 +97,6 @@ static const struct QemuSeccompSyscall seccomp_whitelist[] = {
     { SCMP_SYS(times), 245 },
     { SCMP_SYS(exit), 245 },
     { SCMP_SYS(clock_gettime), 245 },
-    { SCMP_SYS(time), 245 },
     { SCMP_SYS(restart_syscall), 245 },
     { SCMP_SYS(pwrite64), 245 },
     { SCMP_SYS(nanosleep), 245 },
@@ -182,7 +185,6 @@ static const struct QemuSeccompSyscall seccomp_whitelist[] = {
     { SCMP_SYS(lstat64), 241 },
     { SCMP_SYS(sendfile64), 241 },
     { SCMP_SYS(ugetrlimit), 241 },
-    { SCMP_SYS(alarm), 241 },
     { SCMP_SYS(rt_sigsuspend), 241 },
     { SCMP_SYS(rt_sigqueueinfo), 241 },
     { SCMP_SYS(rt_tgsigqueueinfo), 241 },
-- 
1.9.1