diff options
Diffstat (limited to 'meta/recipes-devtools/valgrind/valgrind/0003-Add-fchmodat2-syscall-on-linux.patch')
-rw-r--r-- | meta/recipes-devtools/valgrind/valgrind/0003-Add-fchmodat2-syscall-on-linux.patch | 221 |
1 files changed, 221 insertions, 0 deletions
diff --git a/meta/recipes-devtools/valgrind/valgrind/0003-Add-fchmodat2-syscall-on-linux.patch b/meta/recipes-devtools/valgrind/valgrind/0003-Add-fchmodat2-syscall-on-linux.patch new file mode 100644 index 00000000000..2a09ca52b77 --- /dev/null +++ b/meta/recipes-devtools/valgrind/valgrind/0003-Add-fchmodat2-syscall-on-linux.patch @@ -0,0 +1,221 @@ +From a43e62dddcf51ec6578a90c5988a41e856b44b05 Mon Sep 17 00:00:00 2001 +From: Mark Wielaard <mark@klomp.org> +Date: Sat, 18 Nov 2023 21:17:02 +0100 +Subject: [PATCH 3/4] Add fchmodat2 syscall on linux + +fchmodat2 is a new syscall on linux 6.6. It is a variant of fchmodat +that takes an extra flags argument. + +https://bugs.kde.org/show_bug.cgi?id=477198 + +(cherry picked from commit 372d09fd9a8d76847c81092ebff71c80fd6c145d) + +Upstream-Status: Backport [https://sourceware.org/git/?p=valgrind.git;a=commit;h=a43e62dddcf51ec6578a90c5988a41e856b44b05] +Signed-off-by: Khem Raj <raj.khem@gmail.com> +--- + NEWS | 1 + + coregrind/m_syswrap/priv_syswrap-linux.h | 3 +++ + 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-linux.c | 11 +++++++++++ + 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 ++ + 14 files changed, 35 insertions(+) + +diff --git a/NEWS b/NEWS +index 6cd13429a..da0f8c1aa 100644 +--- a/NEWS ++++ b/NEWS +@@ -8,6 +8,7 @@ The following bugs have been fixed or resolved on this branch. + 476548 valgrind 3.22.0 fails on assertion when loading debuginfo + file produced by mold + 476708 valgrind-monitor.py regular expressions should use raw strings ++477198 Add fchmodat2 syscall on linux + + To see details of a given bug, visit + https://bugs.kde.org/show_bug.cgi?id=XXXXXX +diff --git a/coregrind/m_syswrap/priv_syswrap-linux.h b/coregrind/m_syswrap/priv_syswrap-linux.h +index 7c9decf5a..798c456c9 100644 +--- a/coregrind/m_syswrap/priv_syswrap-linux.h ++++ b/coregrind/m_syswrap/priv_syswrap-linux.h +@@ -331,6 +331,9 @@ DECL_TEMPLATE(linux, sys_openat2); + // Linux-specific (new in Linux 5.14) + DECL_TEMPLATE(linux, sys_memfd_secret); + ++// Since Linux 6.6 ++DECL_TEMPLATE(linux, sys_fchmodat2); ++ + /* --------------------------------------------------------------------- + Wrappers for sockets and ipc-ery. These are split into standalone + procedures because x86-linux hides them inside multiplexors +diff --git a/coregrind/m_syswrap/syswrap-amd64-linux.c b/coregrind/m_syswrap/syswrap-amd64-linux.c +index 008600798..fe17d118b 100644 +--- a/coregrind/m_syswrap/syswrap-amd64-linux.c ++++ b/coregrind/m_syswrap/syswrap-amd64-linux.c +@@ -886,6 +886,8 @@ static SyscallTableEntry syscall_table[] = { + LINXY(__NR_epoll_pwait2, sys_epoll_pwait2), // 441 + + LINXY(__NR_memfd_secret, sys_memfd_secret), // 447 ++ ++ LINX_(__NR_fchmodat2, sys_fchmodat2), // 452 + }; + + SyscallTableEntry* ML_(get_linux_syscall_entry) ( UInt sysno ) +diff --git a/coregrind/m_syswrap/syswrap-arm-linux.c b/coregrind/m_syswrap/syswrap-arm-linux.c +index 9a7a1e0d2..811931d3b 100644 +--- a/coregrind/m_syswrap/syswrap-arm-linux.c ++++ b/coregrind/m_syswrap/syswrap-arm-linux.c +@@ -1059,6 +1059,8 @@ static SyscallTableEntry syscall_main_table[] = { + LINX_(__NR_faccessat2, sys_faccessat2), // 439 + + LINXY(__NR_epoll_pwait2, sys_epoll_pwait2), // 441 ++ ++ LINX_(__NR_fchmodat2, sys_fchmodat2), // 452 + }; + + +diff --git a/coregrind/m_syswrap/syswrap-arm64-linux.c b/coregrind/m_syswrap/syswrap-arm64-linux.c +index 6af7bab83..3307bc2ca 100644 +--- a/coregrind/m_syswrap/syswrap-arm64-linux.c ++++ b/coregrind/m_syswrap/syswrap-arm64-linux.c +@@ -840,6 +840,8 @@ static SyscallTableEntry syscall_main_table[] = { + LINXY(__NR_epoll_pwait2, sys_epoll_pwait2), // 441 + + LINXY(__NR_memfd_secret, sys_memfd_secret), // 447 ++ ++ LINX_(__NR_fchmodat2, sys_fchmodat2), // 452 + }; + + +diff --git a/coregrind/m_syswrap/syswrap-linux.c b/coregrind/m_syswrap/syswrap-linux.c +index d571fc327..efa47f2e6 100644 +--- a/coregrind/m_syswrap/syswrap-linux.c ++++ b/coregrind/m_syswrap/syswrap-linux.c +@@ -6059,6 +6059,17 @@ PRE(sys_fchmodat) + PRE_MEM_RASCIIZ( "fchmodat(path)", ARG2 ); + } + ++PRE(sys_fchmodat2) ++{ ++ PRINT("sys_fchmodat2 ( %ld, %#" FMT_REGWORD "x(%s), %" FMT_REGWORD "u, %" ++ FMT_REGWORD "u )", ++ SARG1, ARG2, (HChar*)(Addr)ARG2, ARG3, ARG4); ++ PRE_REG_READ4(long, "fchmodat2", ++ int, dfd, const char *, path, vki_mode_t, mode, ++ unsigned int, flags); ++ PRE_MEM_RASCIIZ( "fchmodat2(pathname)", ARG2 ); ++} ++ + PRE(sys_faccessat) + { + PRINT("sys_faccessat ( %ld, %#" FMT_REGWORD "x(%s), %ld )", +diff --git a/coregrind/m_syswrap/syswrap-mips32-linux.c b/coregrind/m_syswrap/syswrap-mips32-linux.c +index 6268a00dd..74a1f6eac 100644 +--- a/coregrind/m_syswrap/syswrap-mips32-linux.c ++++ b/coregrind/m_syswrap/syswrap-mips32-linux.c +@@ -1143,6 +1143,8 @@ static SyscallTableEntry syscall_main_table[] = { + LINX_ (__NR_faccessat2, sys_faccessat2), // 439 + + LINXY(__NR_epoll_pwait2, sys_epoll_pwait2), // 441 ++ ++ LINX_(__NR_fchmodat2, sys_fchmodat2), // 452 + }; + + SyscallTableEntry* ML_(get_linux_syscall_entry) (UInt sysno) +diff --git a/coregrind/m_syswrap/syswrap-mips64-linux.c b/coregrind/m_syswrap/syswrap-mips64-linux.c +index 6cdf25893..4e8508b7a 100644 +--- a/coregrind/m_syswrap/syswrap-mips64-linux.c ++++ b/coregrind/m_syswrap/syswrap-mips64-linux.c +@@ -820,6 +820,7 @@ static SyscallTableEntry syscall_main_table[] = { + LINXY (__NR_close_range, sys_close_range), + LINX_ (__NR_faccessat2, sys_faccessat2), + LINXY(__NR_epoll_pwait2, sys_epoll_pwait2), ++ LINX_ (__NR_fchmodat2, sys_fchmodat2), + }; + + SyscallTableEntry * ML_(get_linux_syscall_entry) ( UInt sysno ) +diff --git a/coregrind/m_syswrap/syswrap-nanomips-linux.c b/coregrind/m_syswrap/syswrap-nanomips-linux.c +index d724cde74..7859900c1 100644 +--- a/coregrind/m_syswrap/syswrap-nanomips-linux.c ++++ b/coregrind/m_syswrap/syswrap-nanomips-linux.c +@@ -829,6 +829,7 @@ static SyscallTableEntry syscall_main_table[] = { + LINXY (__NR_close_range, sys_close_range), + LINX_ (__NR_faccessat2, sys_faccessat2), + LINXY (__NR_epoll_pwait2, sys_epoll_pwait2), ++ LINX_ (__NR_fchmodat2, sys_fchmodat2), + }; + + SyscallTableEntry* ML_(get_linux_syscall_entry) (UInt sysno) +diff --git a/coregrind/m_syswrap/syswrap-ppc32-linux.c b/coregrind/m_syswrap/syswrap-ppc32-linux.c +index c0cfef235..1e19116ee 100644 +--- a/coregrind/m_syswrap/syswrap-ppc32-linux.c ++++ b/coregrind/m_syswrap/syswrap-ppc32-linux.c +@@ -1063,6 +1063,8 @@ static SyscallTableEntry syscall_table[] = { + LINX_(__NR_faccessat2, sys_faccessat2), // 439 + + LINXY (__NR_epoll_pwait2, sys_epoll_pwait2), // 441 ++ ++ LINX_ (__NR_fchmodat2, sys_fchmodat2), // 452 + }; + + SyscallTableEntry* ML_(get_linux_syscall_entry) ( UInt sysno ) +diff --git a/coregrind/m_syswrap/syswrap-ppc64-linux.c b/coregrind/m_syswrap/syswrap-ppc64-linux.c +index f5976f30c..1097212a4 100644 +--- a/coregrind/m_syswrap/syswrap-ppc64-linux.c ++++ b/coregrind/m_syswrap/syswrap-ppc64-linux.c +@@ -1032,6 +1032,8 @@ static SyscallTableEntry syscall_table[] = { + LINX_(__NR_faccessat2, sys_faccessat2), // 439 + + LINXY (__NR_epoll_pwait2, sys_epoll_pwait2), // 441 ++ ++ LINX_ (__NR_fchmodat2, sys_fchmodat2), // 452 + }; + + SyscallTableEntry* ML_(get_linux_syscall_entry) ( UInt sysno ) +diff --git a/coregrind/m_syswrap/syswrap-s390x-linux.c b/coregrind/m_syswrap/syswrap-s390x-linux.c +index afba154e7..3588672c7 100644 +--- a/coregrind/m_syswrap/syswrap-s390x-linux.c ++++ b/coregrind/m_syswrap/syswrap-s390x-linux.c +@@ -873,6 +873,8 @@ static SyscallTableEntry syscall_table[] = { + LINX_(__NR_faccessat2, sys_faccessat2), // 439 + + LINXY(__NR_epoll_pwait2, sys_epoll_pwait2), // 441 ++ ++ LINX_ (__NR_fchmodat2, sys_fchmodat2), // 452 + }; + + SyscallTableEntry* ML_(get_linux_syscall_entry) ( UInt sysno ) +diff --git a/coregrind/m_syswrap/syswrap-x86-linux.c b/coregrind/m_syswrap/syswrap-x86-linux.c +index da4fd8fa2..58badc6b0 100644 +--- a/coregrind/m_syswrap/syswrap-x86-linux.c ++++ b/coregrind/m_syswrap/syswrap-x86-linux.c +@@ -1658,6 +1658,8 @@ static SyscallTableEntry syscall_table[] = { + LINXY(__NR_epoll_pwait2, sys_epoll_pwait2), // 441 + + LINXY(__NR_memfd_secret, sys_memfd_secret), // 447 ++ ++ LINX_(__NR_fchmodat2, sys_fchmodat2), // 452 + }; + + SyscallTableEntry* ML_(get_linux_syscall_entry) ( UInt sysno ) +diff --git a/include/vki/vki-scnums-shared-linux.h b/include/vki/vki-scnums-shared-linux.h +index 542382b53..a4cd87149 100644 +--- a/include/vki/vki-scnums-shared-linux.h ++++ b/include/vki/vki-scnums-shared-linux.h +@@ -50,4 +50,6 @@ + + #define __NR_memfd_secret 447 + ++#define __NR_fchmodat2 452 ++ + #endif +-- +2.44.0 + |