Update RISC-V patch

Signed-off-by: David Abdurachmanov <david.abdurachmanov@sifive.com>

systemd-seccomp-riscv64.patch

@@ -1,3 +1,92 @@
+diff --git a/src/basic/missing_syscall.h b/src/basic/missing_syscall.h
+index 6d9b125..6586d58 100644
+--- a/src/basic/missing_syscall.h
++++ b/src/basic/missing_syscall.h
+@@ -59,6 +59,8 @@ static inline int missing_pivot_root(const char *new_root, const char *put_old)
+ #      define __NR_memfd_create 356
+ #    elif defined __arc__
+ #      define __NR_memfd_create 279
++#    elif defined __riscv
++#      define __NR_memfd_create 279
+ #    else
+ #      warning "__NR_memfd_create unknown for your architecture"
+ #    endif
+@@ -112,6 +114,8 @@ static inline int missing_memfd_create(const char *name, unsigned int flags) {
+ #      endif
+ #    elif defined(__arc__)
+ #      define __NR_getrandom 278
++#    elif defined(__riscv)
++#      define __NR_getrandom 278
+ #    else
+ #      warning "__NR_getrandom unknown for your architecture"
+ #    endif
+@@ -253,6 +257,8 @@ static inline pid_t raw_getpid(void) {
+ #      define __NR_renameat2 347
+ #    elif defined __arc__
+ #      define __NR_renameat2 276
++#    elif defined __riscv
++#      define __NR_renameat2 276
+ #    else
+ #      warning "__NR_renameat2 unknown for your architecture"
+ #    endif
+@@ -344,6 +350,8 @@ static inline key_serial_t missing_request_key(const char *type, const char *des
+ #      define __NR_copy_file_range 379
+ #    elif defined __arc__
+ #      define __NR_copy_file_range 285
++#    elif defined __riscv
++#      define __NR_copy_file_range 285
+ #    else
+ #      warning "__NR_copy_file_range not defined for your architecture"
+ #    endif
+@@ -386,6 +394,8 @@ static inline ssize_t missing_copy_file_range(int fd_in, loff_t *off_in,
+ #      define __NR_bpf 351
+ #    elif defined __tilegx__
+ #      define __NR_bpf 280
++#    elif defined __riscv
++#      define __NR_bpf 280
+ #    else
+ #      warning "__NR_bpf not defined for your architecture"
+ #    endif
+@@ -435,6 +445,8 @@ static inline int missing_bpf(int cmd, union bpf_attr *attr, size_t size) {
+ #      if _MIPS_SIM == _MIPS_SIM_ABI64
+ #        define __NR_pkey_mprotect 5323
+ #      endif
++#    elif defined __riscv
++#      define __NR_pkey_mprotect 288
+ #    else
+ #      warning "__NR_pkey_mprotect not defined for your architecture"
+ #    endif
+@@ -459,6 +471,8 @@ static inline int missing_bpf(int cmd, union bpf_attr *attr, size_t size) {
+ #      define __NR_statx 360
+ #    elif defined __x86_64__
+ #      define __NR_statx 332
++#    elif defined __riscv
++#      define __NR_statx 291
+ #    else
+ #      warning "__NR_statx not defined for your architecture"
+ #    endif
+diff --git a/src/basic/virt.c b/src/basic/virt.c
+index 3be3852..72792f5 100644
+--- a/src/basic/virt.c
++++ b/src/basic/virt.c
+@@ -84,7 +84,7 @@ static int detect_vm_cpuid(void) {
+ }
+ 
+ static int detect_vm_device_tree(void) {
+-#if defined(__arm__) || defined(__aarch64__) || defined(__powerpc__) || defined(__powerpc64__)
++#if defined(__arm__) || defined(__aarch64__) || defined(__powerpc__) || defined(__powerpc64__) || defined(__riscv)
+         _cleanup_free_ char *hvtype = NULL;
+         int r;
+ 
+@@ -127,7 +127,7 @@ static int detect_vm_device_tree(void) {
+ }
+ 
+ static int detect_vm_dmi(void) {
+-#if defined(__i386__) || defined(__x86_64__) || defined(__arm__) || defined(__aarch64__)
++#if defined(__i386__) || defined(__x86_64__) || defined(__arm__) || defined(__aarch64__) || defined(__riscv)
+ 
+         static const char *const dmi_vendors[] = {
+                 "/sys/class/dmi/id/product_name", /* Test this before sys_vendor to detect KVM over QEMU */
 diff --git a/src/shared/seccomp-util.c b/src/shared/seccomp-util.c
 index acfe435..30615c2 100644
 --- a/src/shared/seccomp-util.c
@@ -63,6 +152,20 @@ index acfe435..30615c2 100644
  #warning "Consider adding the right mmap() syscall definitions here!"
  #endif
                  }
+diff --git a/src/test/test-execute.c b/src/test/test-execute.c
+index 435ab39..0aca8ae 100644
+--- a/src/test/test-execute.c
++++ b/src/test/test-execute.c
+@@ -275,6 +275,9 @@ static void test_exec_personality(Manager *m) {
+ #elif defined(__aarch64__)
+         test(__func__, m, "exec-personality-aarch64.service", 0, CLD_EXITED);
+ 
++#elif defined(__riscv__) && __riscv_xlen == 64
++        test(__func__, m, "exec-personality-riscv64.service", 0, CLD_EXITED);
++
+ #elif defined(__i386__)
+         test(__func__, m, "exec-personality-x86.service", 0, CLD_EXITED);
+ #else
 diff --git a/src/test/test-seccomp.c b/src/test/test-seccomp.c
 index a906070..311283a 100644
 --- a/src/test/test-seccomp.c
@@ -95,3 +198,16 @@ index a906070..311283a 100644
                  assert_se(p == MAP_FAILED);
                  assert_se(errno == EPERM);
  #endif
+diff --git a/test/test-execute/exec-personality-riscv64.service b/test/test-execute/exec-personality-riscv64.service
+new file mode 100644
+index 0000000..ab20396
+--- /dev/null
++++ b/test/test-execute/exec-personality-riscv64.service
+@@ -0,0 +1,7 @@
++[Unit]
++Description=Test for Personality=riscv64
++
++[Service]
++ExecStart=/bin/sh -c 'echo $(uname -m); exit $(test $(uname -m) = "riscv64")'
++Type=oneshot
++Personality=riscv64