poky/meta/recipes-devtools/valgrind/valgrind/52ed51fc35f8a6148c2940eb46932b02dd3b9b23.patch

From 52ed51fc35f8a6148c2940eb46932b02dd3b9b23 Mon Sep 17 00:00:00 2001
From: Mark Wielaard <mark@klomp.org>
Date: Wed, 21 Jul 2021 19:53:13 +0200
Subject: [PATCH] Generate a ENOSYS (sys_ni_syscall) for clone3 on all linux
 arches

glibc 2.34 will try to use clone3 first before falling back to
the clone syscall. So implement clone3 as sys_ni_syscall which
simply return ENOSYS without producing a warning.

https://bugs.kde.org/show_bug.cgi?id=439590

Upstream-Status: Backport
---
 coregrind/m_syswrap/syswrap-amd64-linux.c    | 2 ++
 coregrind/m_syswrap/syswrap-arm-linux.c      | 2 ++
 coregrind/m_syswrap/syswrap-arm64-linux.c    | 2 ++
 coregrind/m_syswrap/syswrap-mips32-linux.c   | 2 ++
 coregrind/m_syswrap/syswrap-mips64-linux.c   | 1 +
 coregrind/m_syswrap/syswrap-nanomips-linux.c | 1 +
 coregrind/m_syswrap/syswrap-ppc32-linux.c    | 2 ++
 coregrind/m_syswrap/syswrap-ppc64-linux.c    | 2 ++
 coregrind/m_syswrap/syswrap-s390x-linux.c    | 2 ++
 coregrind/m_syswrap/syswrap-x86-linux.c      | 2 ++
 include/vki/vki-scnums-shared-linux.h        | 2 ++
 11 files changed, 20 insertions(+)

diff --git a/coregrind/m_syswrap/syswrap-amd64-linux.c b/coregrind/m_syswrap/syswrap-amd64-linux.c
index 45e1f3d1bb..3b2dcb8e30 100644
--- a/coregrind/m_syswrap/syswrap-amd64-linux.c
+++ b/coregrind/m_syswrap/syswrap-amd64-linux.c
@@ -874,6 +874,8 @@ static SyscallTableEntry syscall_table[] = {
    LINXY(__NR_io_uring_enter,    sys_io_uring_enter),    // 426
    LINXY(__NR_io_uring_register, sys_io_uring_register), // 427
 
+   GENX_(__NR_clone3,            sys_ni_syscall),        // 435
+
    LINX_(__NR_faccessat2,	 sys_faccessat2),        // 439
 };
 
diff --git a/coregrind/m_syswrap/syswrap-arm-linux.c b/coregrind/m_syswrap/syswrap-arm-linux.c
index 428cb7c6fc..7f41b07491 100644
--- a/coregrind/m_syswrap/syswrap-arm-linux.c
+++ b/coregrind/m_syswrap/syswrap-arm-linux.c
@@ -1051,6 +1051,8 @@ static SyscallTableEntry syscall_main_table[] = {
    LINXY(__NR_io_uring_enter,    sys_io_uring_enter),    // 426
    LINXY(__NR_io_uring_register, sys_io_uring_register), // 427
 
+   GENX_(__NR_clone3,            sys_ni_syscall),        // 435
+
    LINX_(__NR_faccessat2,    sys_faccessat2),           // 439
 };
 
diff --git a/coregrind/m_syswrap/syswrap-arm64-linux.c b/coregrind/m_syswrap/syswrap-arm64-linux.c
index 024ece27f5..0d717f44be 100644
--- a/coregrind/m_syswrap/syswrap-arm64-linux.c
+++ b/coregrind/m_syswrap/syswrap-arm64-linux.c
@@ -830,6 +830,8 @@ static SyscallTableEntry syscall_main_table[] = {
    LINXY(__NR_io_uring_enter,    sys_io_uring_enter),    // 426
    LINXY(__NR_io_uring_register, sys_io_uring_register), // 427
 
+   GENX_(__NR_clone3,            sys_ni_syscall),        // 435
+
    LINX_(__NR_faccessat2,        sys_faccessat2),        // 439
 };
 
diff --git a/coregrind/m_syswrap/syswrap-mips32-linux.c b/coregrind/m_syswrap/syswrap-mips32-linux.c
index 62b085ea21..b62129111b 100644
--- a/coregrind/m_syswrap/syswrap-mips32-linux.c
+++ b/coregrind/m_syswrap/syswrap-mips32-linux.c
@@ -1136,6 +1136,8 @@ static SyscallTableEntry syscall_main_table[] = {
    LINXY(__NR_io_uring_enter,          sys_io_uring_enter),          // 426
    LINXY(__NR_io_uring_register,       sys_io_uring_register),       // 427
 
+   GENX_(__NR_clone3,                  sys_ni_syscall),              // 435
+
    LINX_ (__NR_faccessat2,             sys_faccessat2),              // 439
 };
 
diff --git a/coregrind/m_syswrap/syswrap-mips64-linux.c b/coregrind/m_syswrap/syswrap-mips64-linux.c
index b73c03da16..94f38366f0 100644
--- a/coregrind/m_syswrap/syswrap-mips64-linux.c
+++ b/coregrind/m_syswrap/syswrap-mips64-linux.c
@@ -815,6 +815,7 @@ static SyscallTableEntry syscall_main_table[] = {
    LINXY (__NR_io_uring_setup, sys_io_uring_setup),
    LINXY (__NR_io_uring_enter, sys_io_uring_enter),
    LINXY (__NR_io_uring_register, sys_io_uring_register),
+   GENX_ (__NR_clone3, sys_ni_syscall),
    LINX_ (__NR_faccessat2, sys_faccessat2),
 };
 
diff --git a/coregrind/m_syswrap/syswrap-nanomips-linux.c b/coregrind/m_syswrap/syswrap-nanomips-linux.c
index 14127b181a..102c155507 100644
--- a/coregrind/m_syswrap/syswrap-nanomips-linux.c
+++ b/coregrind/m_syswrap/syswrap-nanomips-linux.c
@@ -824,6 +824,7 @@ static SyscallTableEntry syscall_main_table[] = {
    LINXY (__NR_io_uring_setup,         sys_io_uring_setup),
    LINXY (__NR_io_uring_enter,         sys_io_uring_enter),
    LINXY (__NR_io_uring_register,      sys_io_uring_register),
+   GENX_ (__NR_clone3,                 sys_ni_syscall),
    LINX_ (__NR_faccessat2,             sys_faccessat2),
 };
 
diff --git a/coregrind/m_syswrap/syswrap-ppc32-linux.c b/coregrind/m_syswrap/syswrap-ppc32-linux.c
index aad14f8ba4..1e2efc6777 100644
--- a/coregrind/m_syswrap/syswrap-ppc32-linux.c
+++ b/coregrind/m_syswrap/syswrap-ppc32-linux.c
@@ -1054,6 +1054,8 @@ static SyscallTableEntry syscall_table[] = {
    LINXY(__NR_io_uring_enter,    sys_io_uring_enter),    // 426
    LINXY(__NR_io_uring_register, sys_io_uring_register), // 427
 
+   GENX_(__NR_clone3,            sys_ni_syscall),        // 435
+
    LINX_(__NR_faccessat2,        sys_faccessat2),       // 439
 };
 
diff --git a/coregrind/m_syswrap/syswrap-ppc64-linux.c b/coregrind/m_syswrap/syswrap-ppc64-linux.c
index c0e3f55491..76610e1423 100644
--- a/coregrind/m_syswrap/syswrap-ppc64-linux.c
+++ b/coregrind/m_syswrap/syswrap-ppc64-linux.c
@@ -1023,6 +1023,8 @@ static SyscallTableEntry syscall_table[] = {
    LINXY(__NR_io_uring_enter,    sys_io_uring_enter),    // 426
    LINXY(__NR_io_uring_register, sys_io_uring_register), // 427
 
+   GENX_(__NR_clone3,            sys_ni_syscall),        // 435
+
    LINX_(__NR_faccessat2,        sys_faccessat2),       // 439
 };
 
diff --git a/coregrind/m_syswrap/syswrap-s390x-linux.c b/coregrind/m_syswrap/syswrap-s390x-linux.c
index af6c4eb210..5283c19fe4 100644
--- a/coregrind/m_syswrap/syswrap-s390x-linux.c
+++ b/coregrind/m_syswrap/syswrap-s390x-linux.c
@@ -864,6 +864,8 @@ static SyscallTableEntry syscall_table[] = {
    LINXY(__NR_io_uring_enter, sys_io_uring_enter),                    // 426
    LINXY(__NR_io_uring_register, sys_io_uring_register),              // 427
 
+   GENX_(__NR_clone3, sys_ni_syscall),                                // 435
+
    LINX_(__NR_faccessat2,  sys_faccessat2),                           // 439
 };
 
diff --git a/coregrind/m_syswrap/syswrap-x86-linux.c b/coregrind/m_syswrap/syswrap-x86-linux.c
index 67d866497d..418c769750 100644
--- a/coregrind/m_syswrap/syswrap-x86-linux.c
+++ b/coregrind/m_syswrap/syswrap-x86-linux.c
@@ -1645,6 +1645,8 @@ static SyscallTableEntry syscall_table[] = {
    LINXY(__NR_io_uring_enter,    sys_io_uring_enter),   // 426
    LINXY(__NR_io_uring_register, sys_io_uring_register),// 427
 
+   GENX_(__NR_clone3,            sys_ni_syscall),       // 435
+
    LINX_(__NR_faccessat2,	 sys_faccessat2),       // 439
 };
 
diff --git a/include/vki/vki-scnums-shared-linux.h b/include/vki/vki-scnums-shared-linux.h
index c8bc31b4b3..6c70c9981d 100644
--- a/include/vki/vki-scnums-shared-linux.h
+++ b/include/vki/vki-scnums-shared-linux.h
@@ -39,6 +39,8 @@
 #define __NR_fsmount		432
 #define __NR_fspick		433
 
+#define __NR_clone3		435
+
 #define __NR_faccessat2		439
 
 #endif
-- 
2.27.0