[LTP] [PATCH 0/2] Fix generate_arch.sh and update syscalls to v7.3-rc5

[LTP] [PATCH 0/2] Fix generate_arch.sh and update syscalls to v7.3-rc5

[Andrea Cervesato]

This series addresses the regressions observed when regenerating syscall
tables for Linux v7.3-rc5 [1].

The previous attempt to update syscall tables dropped legacy syscalls
such as _sysctl and timerfd, and overwrote 31-bit s390 definitions with
64-bit s390x values due to kernel changes introduced in v6.19.

Patch 1 fixes generate_arch.sh:
- Includes table entries marked sys_ni_syscall and seeds names from
  generic headers and existing tables to retain legacy definitions
  like _sysctl and timerfd.
- Detects whether the 31-bit ABI is actually exposed by s390 headers
  instead of blindly overwriting s390.in with 64-bit definitions.
- Avoids compiler flag leaks across architectures.
- Fails immediately if compilation fails for any supported architecture.

Patch 2 updates the architecture input tables to Linux v7.3-rc5 using the
fixed generator. This provides clone3 on SPARC (resolving tst_clone
failures reported by Anders [2]), uprobe on x86_64, and new generic
syscalls (listns, rseq_slice_yield, fchroot) while preserving existing
legacy entries.

[1] https://lore.kernel.org/ltp/20260929141659.2513510-1-pvorel@suse.cz/
[2] https://lore.kernel.org/ltp/20260929084253.3093742-1-anders.roxell@linaro.org/

Signed-off-by: Andrea Cervesato <andrea.cervesato@suse.com>
---
Andrea Cervesato (2):
      generate_arch.sh: Fix syscall extraction bugs
      syscalls: Update numbers to Linux v7.3-rc5

 include/lapi/syscalls/arc.in           |  3 ++
 include/lapi/syscalls/arm.in           |  4 ++
 include/lapi/syscalls/arm64.in         |  3 ++
 include/lapi/syscalls/generate_arch.sh | 99 +++++++++++++++++-----------------
 include/lapi/syscalls/i386.in          |  6 +++
 include/lapi/syscalls/loongarch64.in   |  3 ++
 include/lapi/syscalls/mips64.in        |  3 ++
 include/lapi/syscalls/mips64n32.in     |  3 ++
 include/lapi/syscalls/mipso32.in       |  7 ++-
 include/lapi/syscalls/parisc.in        |  4 ++
 include/lapi/syscalls/powerpc.in       |  7 +++
 include/lapi/syscalls/powerpc64.in     |  7 +++
 include/lapi/syscalls/s390x.in         |  4 ++
 include/lapi/syscalls/sh.in            |  4 ++
 include/lapi/syscalls/sparc.in         |  5 ++
 include/lapi/syscalls/sparc64.in       |  5 ++
 include/lapi/syscalls/x86_64.in        |  4 ++
 17 files changed, 119 insertions(+), 52 deletions(-)
---
base-commit: 1cbe713ca9d55bed7e4d52c6f2216ba3e2089346
change-id: 20260930-fix_generate_syscalls-3692a6818a79

Best regards,
--  
Andrea Cervesato <andrea.cervesato@suse.com>


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[LTP] [PATCH 1/2] generate_arch.sh: Fix syscall extraction bugs

[Andrea Cervesato]

From: Andrea Cervesato <andrea.cervesato@suse.com>

Do not filter out sys_ni_syscall from tables and seed syscall names
from generic headers and existing tables so legacy syscalls like
_sysctl and timerfd are preserved.

Check s390 header macros to detect 31-bit ABI availability instead of
overwriting s390.in with 64-bit definitions on newer kernels.

Fail immediately when compilation fails for a supported architecture
rather than silently continuing.

Fixes: 1694fd203cf1 ("Add script to generate arch(s) dependant syscalls")
Signed-off-by: Andrea Cervesato <andrea.cervesato@suse.com>
---
 include/lapi/syscalls/generate_arch.sh | 99 +++++++++++++++++-----------------
 1 file changed, 49 insertions(+), 50 deletions(-)

diff --git a/include/lapi/syscalls/generate_arch.sh b/include/lapi/syscalls/generate_arch.sh
index 5d731794d..969c1b6da 100755
--- a/include/lapi/syscalls/generate_arch.sh
+++ b/include/lapi/syscalls/generate_arch.sh
@@ -33,6 +33,7 @@ if [ ! -e "${KERNELSRC}/Makefile" ]; then
 fi
 
 TEMP="$(mktemp -d)"
+trap 'rm -rf "${TEMP}"' EXIT
 KVER="$(make -C ${KERNELSRC} kernelversion -s)"
 
 SCRIPT_DIR="$(realpath $(dirname "$0"))"
@@ -41,18 +42,16 @@ LINUX_HEADERS="${TEMP}/headers"
 
 grab_syscall_names_from_tables() {
 	for tbl_file in $(find ${KERNELSRC}/arch -name syscall*.tbl); do
-		grep -E -v "(^#|^$|sys_ni_syscall)" $tbl_file |
+		grep -E -v "^(#|$)" "$tbl_file" |
 			awk '{ print $3 }' >>${TEMP}/syscall-names.tosort
 	done
 
-	drop_bad_entries
-}
-
-grab_syscall_names_from_unistd_h() {
 	grep -E -h "^#define __NR_" \
-		${LINUX_HEADERS}/usr/include/asm/unistd*.h \
-		${LINUX_HEADERS}/usr/include/asm-generic/unistd.h \
-		>${TEMP}/syscall-names.tosort
+		${KERNELSRC}/include/uapi/asm-generic/unistd.h \
+		${KERNELSRC}/arch/*/include/uapi/asm/unistd*.h \
+		>>${TEMP}/syscall-names.tosort 2>/dev/null || true
+
+	awk '{ print $1 }' ${SCRIPT_DIR}/*.in >>${TEMP}/syscall-names.tosort
 
 	drop_bad_entries
 }
@@ -60,6 +59,7 @@ grab_syscall_names_from_unistd_h() {
 drop_bad_entries() {
 	grep -E -v "(unistd.h|NR3264|__NR_syscall|__SC_COMP|__NR_.*Linux|__NR_FAST)" \
 		${TEMP}/syscall-names.tosort |
+		grep -E -vi "(not implemented|available|unused|reserved|spill|xtensa)" |
 		grep -E -v "(__SYSCALL|SYSCALL_BASE|SYSCALL_MASK)" |
 		sed -e "s/#define\s*__NR_//g" -e "s/\s.*//g" |
 		sort -u >${TEMP}/syscall-names.txt
@@ -68,51 +68,43 @@ drop_bad_entries() {
 generate_table() {
 	echo "- $arch"
 
+	local flags="${extraflags:-}"
 	if [ "$bits" -eq "32" ]; then
-		extraflags="${extraflags} -D__BITS_PER_LONG=32"
+		flags="${flags} -D__BITS_PER_LONG=32"
 	fi
 
 	local uppercase_arch=$(echo "$arch" | tr '[:lower:]' '[:upper:]')
 
-	# ignore any error generated by gcc. We want to obtain all the
-	# available architecture syscalls for the current platform and to handle
-	# only supported architectures later on
-	gcc ${TEMP}/list-syscalls.c -U__LP64__ -U__ILP32__ -U__i386__ \
+	rm -f "${TEMP}/list-syscalls"
+	gcc "${TEMP}/list-syscalls.c" -U__LP64__ -U__ILP32__ -U__i386__ \
 		-D${uppercase_arch} \
-		-D__${arch}__ ${extraflags} \
-		-I ${LINUX_HEADERS}/usr/include/ \
-		-o ${TEMP}/list-syscalls || true
+		-D__${arch}__ ${flags} \
+		-I "${LINUX_HEADERS}/usr/include/" \
+		-o "${TEMP}/list-syscalls" || {
+		echo "Failed to compile list-syscalls for $arch" >&2
+		if grep -Fxq "$arch" "${SUPPORTED_ARCH}"; then
+			return 1
+		fi
+		return 0
+	}
 
-	${TEMP}/list-syscalls >"${TEMP}/${arch}.in.tosort"
+	"${TEMP}/list-syscalls" >"${TEMP}/${arch}.in.tosort"
 
 	sort -k2,2n "${TEMP}/${arch}.in.tosort" >"${TEMP}/${arch}.in"
 }
 
 generate_list_syscalls_c() {
-	(
-		printf "
-		#include <stdio.h>
-		#include <asm/unistd.h>
-
-		int main(void)
-		{
-		"
-		for syscall in $(cat ${TEMP}/syscall-names.txt); do
-			printf "
-		#ifdef __NR_$syscall
-			printf(\"$syscall %%d"
-			# i know the following print is ugly, but dash and bash
-			# treat double quoted strings in a different way and we
-			# really need to inject '\n' character in the C code
-			# rather than carriage return
-			printf '\\n'
-			printf "\", __NR_$syscall);
-		#endif
-		"
-		done
-		printf " return 0;
-		}"
-	) >${TEMP}/list-syscalls.c
+	{
+		echo "#include <stdio.h>"
+		echo "#include <asm/unistd.h>"
+		echo
+		echo "int main(void)"
+		echo "{"
+		awk '{ printf "#ifdef __NR_%s\n\tprintf(\"%s %%d\\n\", __NR_%s);\n#endif\n", $1, $1, $1 }' \
+			"${TEMP}/syscall-names.txt"
+		echo "	return 0;"
+		echo "}"
+	} >"${TEMP}/list-syscalls.c"
 }
 
 export_headers() {
@@ -128,16 +120,16 @@ do_all_tables() {
 		extraflags=
 
 		case ${arch} in
-		Kconfig)
-			continue
-			;;
-		um)
+		Kconfig|um)
 			continue
 			;;
 		esac
 
+		if [ ! -f "${archdir}/Makefile" ] && [ ! -f "${archdir}/Kconfig" ]; then
+			continue
+		fi
+
 		export_headers
-		grab_syscall_names_from_unistd_h
 
 		case ${arch} in
 		arm)
@@ -156,8 +148,8 @@ do_all_tables() {
 			arch=mips64n32 extraflags=-D_MIPS_SIM=_MIPS_SIM_NABI32 generate_table
 			;;
 		powerpc)
-			generate_table
-			arch=powerpc64 generate_table
+			bits=32 generate_table
+			bits=64 arch=powerpc64 generate_table
 			;;
 		riscv)
 			arch=riscv64 extraflags=-D__LP64__ generate_table
@@ -165,8 +157,15 @@ do_all_tables() {
 			arch=riscv32 extraflags=-D__SIZEOF_POINTER__=4 generate_table
 			;;
 		s390)
-			bits=32
-			generate_table
+			# Older kernels define both ABIs directly in unistd.h.
+			gcc -E -dM -x c -D__s390__ -U__s390x__ \
+				-I "${LINUX_HEADERS}/usr/include/" \
+				-include asm/unistd.h /dev/null >"${TEMP}/s390-macros"
+			if grep -q '^#define __NR_getuid32 ' "${TEMP}/s390-macros"; then
+				bits=32 generate_table
+			else
+				echo "- s390 (31-bit ABI not available, skipping)"
+			fi
 			bits=64
 			arch=s390x generate_table
 			;;

-- 
2.51.0


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Re: [LTP] generate_arch.sh: Fix syscall extraction bugs

[linuxtestproject.agent]

Hi Andrea,

On Wed, 30 Sep 2026, Andrea Cervesato wrote:
> generate_arch.sh: Fix syscall extraction bugs

Verdict - Reviewed

---
Note:

The agent can sometimes produce false positives although often its
findings are genuine. If you find issues with the review, please
comment this email or ignore the suggestions.

Regards,
LTP AI Reviewer

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Re: [LTP] [PATCH 1/2] generate_arch.sh: Fix syscall extraction bugs

[Petr Vorel]

Hi Andrea,

Reviewed-by: Petr Vorel <pvorel@suse.cz>

Some improvements below. Feel free to ignore them and I'll send a following
patchset afterwards.
...
> -grab_syscall_names_from_unistd_h() {
>  	grep -E -h "^#define __NR_" \
> -		${LINUX_HEADERS}/usr/include/asm/unistd*.h \
> -		${LINUX_HEADERS}/usr/include/asm-generic/unistd.h \
> -		>${TEMP}/syscall-names.tosort
> +		${KERNELSRC}/include/uapi/asm-generic/unistd.h \
> +		${KERNELSRC}/arch/*/include/uapi/asm/unistd*.h \
Is the star (*) intentional? It will work, but IMHO it's not needed.

> +		>>${TEMP}/syscall-names.tosort 2>/dev/null || true

Redirecting stderr to /dev/null is effective way to hide bugs forever.
I suppose the reason here is to hide error that some file is missing.
But I'd prefer to see the "No such file or directory" errors than hide a bug,
could you remove "2>/dev/null" before the release?

Also "|| true" used due the same reason will hide any other error.
Are really some files missing? Even if yes, wouldn't be better to before loop
over the files, test if they exist with [ -f ... ] and store existing ones in
variable which you pass grep.

> +
> +	awk '{ print $1 }' ${SCRIPT_DIR}/*.in >>${TEMP}/syscall-names.tosort

>  	drop_bad_entries
>  }
> @@ -60,6 +59,7 @@ grab_syscall_names_from_unistd_h() {
>  drop_bad_entries() {
>  	grep -E -v "(unistd.h|NR3264|__NR_syscall|__SC_COMP|__NR_.*Linux|__NR_FAST)" \
>  		${TEMP}/syscall-names.tosort |
> +		grep -E -vi "(not implemented|available|unused|reserved|spill|xtensa)" |
>  		grep -E -v "(__SYSCALL|SYSCALL_BASE|SYSCALL_MASK)" |
>  		sed -e "s/#define\s*__NR_//g" -e "s/\s.*//g" |
>  		sort -u >${TEMP}/syscall-names.txt
> @@ -68,51 +68,43 @@ drop_bad_entries() {
>  generate_table() {
>  	echo "- $arch"

> +	local flags="${extraflags:-}"
>  	if [ "$bits" -eq "32" ]; then
> -		extraflags="${extraflags} -D__BITS_PER_LONG=32"
> +		flags="${flags} -D__BITS_PER_LONG=32"
>  	fi

>  	local uppercase_arch=$(echo "$arch" | tr '[:lower:]' '[:upper:]')

> -	# ignore any error generated by gcc. We want to obtain all the
> -	# available architecture syscalls for the current platform and to handle
> -	# only supported architectures later on
> -	gcc ${TEMP}/list-syscalls.c -U__LP64__ -U__ILP32__ -U__i386__ \
> +	rm -f "${TEMP}/list-syscalls"
> +	gcc "${TEMP}/list-syscalls.c" -U__LP64__ -U__ILP32__ -U__i386__ \
>  		-D${uppercase_arch} \
> -		-D__${arch}__ ${extraflags} \
> -		-I ${LINUX_HEADERS}/usr/include/ \
> -		-o ${TEMP}/list-syscalls || true
> +		-D__${arch}__ ${flags} \
> +		-I "${LINUX_HEADERS}/usr/include/" \
> +		-o "${TEMP}/list-syscalls" || {
> +		echo "Failed to compile list-syscalls for $arch" >&2
> +		if grep -Fxq "$arch" "${SUPPORTED_ARCH}"; then
> +			return 1
> +		fi
> +		return 0
> +	}

> -	${TEMP}/list-syscalls >"${TEMP}/${arch}.in.tosort"
> +	"${TEMP}/list-syscalls" >"${TEMP}/${arch}.in.tosort"

>  	sort -k2,2n "${TEMP}/${arch}.in.tosort" >"${TEMP}/${arch}.in"
>  }

>  generate_list_syscalls_c() {
> -	(
> -		printf "
> -		#include <stdio.h>
> -		#include <asm/unistd.h>
> -
> -		int main(void)
> -		{
> -		"
> -		for syscall in $(cat ${TEMP}/syscall-names.txt); do
> -			printf "
> -		#ifdef __NR_$syscall
> -			printf(\"$syscall %%d"
> -			# i know the following print is ugly, but dash and bash
> -			# treat double quoted strings in a different way and we
> -			# really need to inject '\n' character in the C code
> -			# rather than carriage return
> -			printf '\\n'
> -			printf "\", __NR_$syscall);
> -		#endif
> -		"
> -		done
> -		printf " return 0;
> -		}"
> -	) >${TEMP}/list-syscalls.c
> +	{
> +		echo "#include <stdio.h>"
> +		echo "#include <asm/unistd.h>"
> +		echo
> +		echo "int main(void)"
> +		echo "{"

I suppose you prefer many echo calls, but using cat is a standard way which is
IMHO more readable (specially if you store awk output into a variable so that
you can use single cat).

	cat << EOF
#include <stdio.h>
#include <asm/unistd.h>

int main(void)
{
EOF

> +		awk '{ printf "#ifdef __NR_%s\n\tprintf(\"%s %%d\\n\", __NR_%s);\n#endif\n", $1, $1, $1 }' \
> +			"${TEMP}/syscall-names.txt"
> +		echo "	return 0;"
> +		echo "}"
> +	} >"${TEMP}/list-syscalls.c"
>  }

>  export_headers() {
> @@ -128,16 +120,16 @@ do_all_tables() {
>  		extraflags=

>  		case ${arch} in
> -		Kconfig)
> -			continue
> -			;;
> -		um)
> +		Kconfig|um)

+1, at least newer model can write a decent code.

I still consider it brave to have long shell script (specially if one generates
them with LLM) :).

>  			continue
>  			;;
>  		esac

> +		if [ ! -f "${archdir}/Makefile" ] && [ ! -f "${archdir}/Kconfig" ]; then
I would check only for Kconfig, that's enough (there is no arch which would not
have it).

> +			continue
> +		fi
> +

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[LTP] [PATCH 2/2] syscalls: Update numbers to Linux v7.3-rc5

[Andrea Cervesato]

From: Andrea Cervesato <andrea.cervesato@suse.com>

Update architecture syscall tables up to Linux v7.3-rc5 using the
updated generate_arch.sh script. This adds clone3 on sparc/sparc64,
uprobe on x86_64, and new generic syscalls (listns, rseq_slice_yield,
fchroot), while preserving legacy syscall numbers.

Signed-off-by: Andrea Cervesato <andrea.cervesato@suse.com>
---
 include/lapi/syscalls/arc.in         | 3 +++
 include/lapi/syscalls/arm.in         | 4 ++++
 include/lapi/syscalls/arm64.in       | 3 +++
 include/lapi/syscalls/i386.in        | 6 ++++++
 include/lapi/syscalls/loongarch64.in | 3 +++
 include/lapi/syscalls/mips64.in      | 3 +++
 include/lapi/syscalls/mips64n32.in   | 3 +++
 include/lapi/syscalls/mipso32.in     | 7 +++++--
 include/lapi/syscalls/parisc.in      | 4 ++++
 include/lapi/syscalls/powerpc.in     | 7 +++++++
 include/lapi/syscalls/powerpc64.in   | 7 +++++++
 include/lapi/syscalls/s390x.in       | 4 ++++
 include/lapi/syscalls/sh.in          | 4 ++++
 include/lapi/syscalls/sparc.in       | 5 +++++
 include/lapi/syscalls/sparc64.in     | 5 +++++
 include/lapi/syscalls/x86_64.in      | 4 ++++
 16 files changed, 70 insertions(+), 2 deletions(-)

diff --git a/include/lapi/syscalls/arc.in b/include/lapi/syscalls/arc.in
index 0f0fbef6b..96b14c1b9 100644
--- a/include/lapi/syscalls/arc.in
+++ b/include/lapi/syscalls/arc.in
@@ -347,3 +347,6 @@ removexattrat 466
 open_tree_attr 467
 file_getattr 468
 file_setattr 469
+listns 470
+rseq_slice_yield 471
+fchroot 472
diff --git a/include/lapi/syscalls/arm.in b/include/lapi/syscalls/arm.in
index d0238dec5..5b6047bd2 100644
--- a/include/lapi/syscalls/arm.in
+++ b/include/lapi/syscalls/arm.in
@@ -96,6 +96,7 @@ delete_module 129
 quotactl 131
 getpgid 132
 fchdir 133
+bdflush 134
 sysfs 135
 personality 136
 setfsuid 138
@@ -420,3 +421,6 @@ removexattrat 466
 open_tree_attr 467
 file_getattr 468
 file_setattr 469
+listns 470
+rseq_slice_yield 471
+fchroot 472
diff --git a/include/lapi/syscalls/arm64.in b/include/lapi/syscalls/arm64.in
index c76930e20..26a61e830 100644
--- a/include/lapi/syscalls/arm64.in
+++ b/include/lapi/syscalls/arm64.in
@@ -323,3 +323,6 @@ removexattrat 466
 open_tree_attr 467
 file_getattr 468
 file_setattr 469
+listns 470
+rseq_slice_yield 471
+fchroot 472
diff --git a/include/lapi/syscalls/i386.in b/include/lapi/syscalls/i386.in
index 38ea71fb2..b13d3f056 100644
--- a/include/lapi/syscalls/i386.in
+++ b/include/lapi/syscalls/i386.in
@@ -111,6 +111,7 @@ olduname 109
 iopl 110
 vhangup 111
 idle 112
+vm86old 113
 wait4 114
 swapoff 115
 sysinfo 116
@@ -131,6 +132,7 @@ get_kernel_syms 130
 quotactl 131
 getpgid 132
 fchdir 133
+bdflush 134
 sysfs 135
 personality 136
 afs_syscall 137
@@ -162,6 +164,7 @@ nanosleep 162
 mremap 163
 setresuid 164
 getresuid 165
+vm86 166
 query_module 167
 poll 168
 nfsservctl 169
@@ -454,3 +457,6 @@ removexattrat 466
 open_tree_attr 467
 file_getattr 468
 file_setattr 469
+listns 470
+rseq_slice_yield 471
+fchroot 472
diff --git a/include/lapi/syscalls/loongarch64.in b/include/lapi/syscalls/loongarch64.in
index a1dfce79e..88e77ef8a 100644
--- a/include/lapi/syscalls/loongarch64.in
+++ b/include/lapi/syscalls/loongarch64.in
@@ -320,3 +320,6 @@ removexattrat 466
 open_tree_attr 467
 file_getattr 468
 file_setattr 469
+listns 470
+rseq_slice_yield 471
+fchroot 472
diff --git a/include/lapi/syscalls/mips64.in b/include/lapi/syscalls/mips64.in
index 436d5c681..3c19066b8 100644
--- a/include/lapi/syscalls/mips64.in
+++ b/include/lapi/syscalls/mips64.in
@@ -369,3 +369,6 @@ removexattrat 5466
 open_tree_attr 5467
 file_getattr 5468
 file_setattr 5469
+listns 5470
+rseq_slice_yield 5471
+fchroot 5472
diff --git a/include/lapi/syscalls/mips64n32.in b/include/lapi/syscalls/mips64n32.in
index 860a19c8b..0c539bd62 100644
--- a/include/lapi/syscalls/mips64n32.in
+++ b/include/lapi/syscalls/mips64n32.in
@@ -393,3 +393,6 @@ removexattrat 6466
 open_tree_attr 6467
 file_getattr 6468
 file_setattr 6469
+listns 6470
+rseq_slice_yield 6471
+fchroot 6472
diff --git a/include/lapi/syscalls/mipso32.in b/include/lapi/syscalls/mipso32.in
index 5e53e46ce..5284389b8 100644
--- a/include/lapi/syscalls/mipso32.in
+++ b/include/lapi/syscalls/mipso32.in
@@ -55,7 +55,6 @@ fcntl 4055
 mpx 4056
 setpgid 4057
 ulimit 4058
-unused59 4059
 umask 4060
 chroot 4061
 ustat 4062
@@ -103,10 +102,10 @@ getitimer 4105
 stat 4106
 lstat 4107
 fstat 4108
-unused109 4109
 iopl 4110
 vhangup 4111
 idle 4112
+vm86 4113
 wait4 4114
 swapoff 4115
 sysinfo 4116
@@ -127,6 +126,7 @@ get_kernel_syms 4130
 quotactl 4131
 getpgid 4132
 fchdir 4133
+bdflush 4134
 sysfs 4135
 personality 4136
 afs_syscall 4137
@@ -433,3 +433,6 @@ removexattrat 4466
 open_tree_attr 4467
 file_getattr 4468
 file_setattr 4469
+listns 4470
+rseq_slice_yield 4471
+fchroot 4472
diff --git a/include/lapi/syscalls/parisc.in b/include/lapi/syscalls/parisc.in
index 238756694..5ba23a2b6 100644
--- a/include/lapi/syscalls/parisc.in
+++ b/include/lapi/syscalls/parisc.in
@@ -129,6 +129,7 @@ delete_module 129
 quotactl 131
 getpgid 132
 fchdir 133
+bdflush 134
 sysfs 135
 personality 136
 setfsuid 138
@@ -402,3 +403,6 @@ removexattrat 466
 open_tree_attr 467
 file_getattr 468
 file_setattr 469
+listns 470
+rseq_slice_yield 471
+fchroot 472
diff --git a/include/lapi/syscalls/powerpc.in b/include/lapi/syscalls/powerpc.in
index 6911f9af9..20d803efc 100644
--- a/include/lapi/syscalls/powerpc.in
+++ b/include/lapi/syscalls/powerpc.in
@@ -111,6 +111,7 @@ olduname 109
 iopl 110
 vhangup 111
 idle 112
+vm86 113
 wait4 114
 swapoff 115
 sysinfo 116
@@ -131,6 +132,7 @@ get_kernel_syms 130
 quotactl 131
 getpgid 132
 fchdir 133
+bdflush 134
 sysfs 135
 personality 136
 afs_syscall 137
@@ -197,6 +199,7 @@ fstat64 197
 pciconfig_read 198
 pciconfig_write 199
 pciconfig_iobase 200
+multiplexer 201
 getdents64 202
 pivot_root 203
 fcntl64 204
@@ -250,6 +253,7 @@ statfs64 252
 fstatfs64 253
 fadvise64_64 254
 rtas 255
+sys_debug_setcontext 256
 migrate_pages 258
 mbind 259
 get_mempolicy 260
@@ -444,3 +448,6 @@ removexattrat 466
 open_tree_attr 467
 file_getattr 468
 file_setattr 469
+listns 470
+rseq_slice_yield 471
+fchroot 472
diff --git a/include/lapi/syscalls/powerpc64.in b/include/lapi/syscalls/powerpc64.in
index 98190ba26..125b86b17 100644
--- a/include/lapi/syscalls/powerpc64.in
+++ b/include/lapi/syscalls/powerpc64.in
@@ -111,6 +111,7 @@ olduname 109
 iopl 110
 vhangup 111
 idle 112
+vm86 113
 wait4 114
 swapoff 115
 sysinfo 116
@@ -131,6 +132,7 @@ get_kernel_syms 130
 quotactl 131
 getpgid 132
 fchdir 133
+bdflush 134
 sysfs 135
 personality 136
 afs_syscall 137
@@ -191,6 +193,7 @@ readahead 191
 pciconfig_read 198
 pciconfig_write 199
 pciconfig_iobase 200
+multiplexer 201
 getdents64 202
 pivot_root 203
 madvise 205
@@ -241,6 +244,7 @@ utimes 251
 statfs64 252
 fstatfs64 253
 rtas 255
+sys_debug_setcontext 256
 migrate_pages 258
 mbind 259
 get_mempolicy 260
@@ -416,3 +420,6 @@ removexattrat 466
 open_tree_attr 467
 file_getattr 468
 file_setattr 469
+listns 470
+rseq_slice_yield 471
+fchroot 472
diff --git a/include/lapi/syscalls/s390x.in b/include/lapi/syscalls/s390x.in
index 31f3ec553..b5ae79c75 100644
--- a/include/lapi/syscalls/s390x.in
+++ b/include/lapi/syscalls/s390x.in
@@ -96,6 +96,7 @@ get_kernel_syms 130
 quotactl 131
 getpgid 132
 fchdir 133
+bdflush 134
 sysfs 135
 personality 136
 afs_syscall 137
@@ -385,3 +386,6 @@ removexattrat 466
 open_tree_attr 467
 file_getattr 468
 file_setattr 469
+listns 470
+rseq_slice_yield 471
+fchroot 472
diff --git a/include/lapi/syscalls/sh.in b/include/lapi/syscalls/sh.in
index ac281acf8..f4071df0c 100644
--- a/include/lapi/syscalls/sh.in
+++ b/include/lapi/syscalls/sh.in
@@ -115,6 +115,7 @@ delete_module 129
 quotactl 131
 getpgid 132
 fchdir 133
+bdflush 134
 sysfs 135
 personality 136
 setfsuid 138
@@ -431,3 +432,6 @@ removexattrat 466
 open_tree_attr 467
 file_getattr 468
 file_setattr 469
+listns 470
+rseq_slice_yield 471
+fchroot 472
diff --git a/include/lapi/syscalls/sparc.in b/include/lapi/syscalls/sparc.in
index ffc0d9f7a..64143daaa 100644
--- a/include/lapi/syscalls/sparc.in
+++ b/include/lapi/syscalls/sparc.in
@@ -221,6 +221,7 @@ create_module 221
 delete_module 222
 get_kernel_syms 223
 getpgid 224
+bdflush 225
 sysfs 226
 afs_syscall 227
 setfsuid 228
@@ -402,6 +403,7 @@ fsconfig 431
 fsmount 432
 fspick 433
 pidfd_open 434
+clone3 435
 close_range 436
 openat2 437
 pidfd_getfd 438
@@ -435,3 +437,6 @@ removexattrat 466
 open_tree_attr 467
 file_getattr 468
 file_setattr 469
+listns 470
+rseq_slice_yield 471
+fchroot 472
diff --git a/include/lapi/syscalls/sparc64.in b/include/lapi/syscalls/sparc64.in
index 992bd307d..631034c97 100644
--- a/include/lapi/syscalls/sparc64.in
+++ b/include/lapi/syscalls/sparc64.in
@@ -204,6 +204,7 @@ create_module 221
 delete_module 222
 get_kernel_syms 223
 getpgid 224
+bdflush 225
 sysfs 226
 afs_syscall 227
 setfsuid 228
@@ -365,6 +366,7 @@ fsconfig 431
 fsmount 432
 fspick 433
 pidfd_open 434
+clone3 435
 close_range 436
 openat2 437
 pidfd_getfd 438
@@ -398,3 +400,6 @@ removexattrat 466
 open_tree_attr 467
 file_getattr 468
 file_setattr 469
+listns 470
+rseq_slice_yield 471
+fchroot 472
diff --git a/include/lapi/syscalls/x86_64.in b/include/lapi/syscalls/x86_64.in
index e9c0d0599..fd381114f 100644
--- a/include/lapi/syscalls/x86_64.in
+++ b/include/lapi/syscalls/x86_64.in
@@ -334,6 +334,7 @@ statx 332
 io_pgetevents 333
 rseq 334
 uretprobe 335
+uprobe 336
 pidfd_send_signal 424
 io_uring_setup 425
 io_uring_enter 426
@@ -380,3 +381,6 @@ removexattrat 466
 open_tree_attr 467
 file_getattr 468
 file_setattr 469
+listns 470
+rseq_slice_yield 471
+fchroot 472

-- 
2.51.0


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Re: [LTP] [PATCH 2/2] syscalls: Update numbers to Linux v7.3-rc5

[Petr Vorel]

Hi Andrea,

> Update architecture syscall tables up to Linux v7.3-rc5 using the
> updated generate_arch.sh script. This adds clone3 on sparc/sparc64,
> uprobe on x86_64, and new generic syscalls (listns, rseq_slice_yield,
> fchroot), while preserving legacy syscall numbers.

> Signed-off-by: Andrea Cervesato <andrea.cervesato@suse.com>
> ---
>  include/lapi/syscalls/arc.in         | 3 +++
>  include/lapi/syscalls/arm.in         | 4 ++++
>  include/lapi/syscalls/arm64.in       | 3 +++
>  include/lapi/syscalls/i386.in        | 6 ++++++
>  include/lapi/syscalls/loongarch64.in | 3 +++
>  include/lapi/syscalls/mips64.in      | 3 +++
>  include/lapi/syscalls/mips64n32.in   | 3 +++
>  include/lapi/syscalls/mipso32.in     | 7 +++++--
>  include/lapi/syscalls/parisc.in      | 4 ++++
>  include/lapi/syscalls/powerpc.in     | 7 +++++++
>  include/lapi/syscalls/powerpc64.in   | 7 +++++++
>  include/lapi/syscalls/s390x.in       | 4 ++++
>  include/lapi/syscalls/sh.in          | 4 ++++
>  include/lapi/syscalls/sparc.in       | 5 +++++
>  include/lapi/syscalls/sparc64.in     | 5 +++++
>  include/lapi/syscalls/x86_64.in      | 4 ++++
>  16 files changed, 70 insertions(+), 2 deletions(-)

LGTM, thanks! Smaller diff is really better
Reviewed-by: Petr Vorel <pvorel@suse.cz>

> diff --git a/include/lapi/syscalls/arc.in b/include/lapi/syscalls/arc.in
> index 0f0fbef6b..96b14c1b9 100644
> --- a/include/lapi/syscalls/arc.in
> +++ b/include/lapi/syscalls/arc.in
> @@ -347,3 +347,6 @@ removexattrat 466
>  open_tree_attr 467
>  file_getattr 468
>  file_setattr 469
> +listns 470
> +rseq_slice_yield 471
> +fchroot 472
> diff --git a/include/lapi/syscalls/arm.in b/include/lapi/syscalls/arm.in
> index d0238dec5..5b6047bd2 100644
> --- a/include/lapi/syscalls/arm.in
> +++ b/include/lapi/syscalls/arm.in
> @@ -96,6 +96,7 @@ delete_module 129
>  quotactl 131
>  getpgid 132
>  fchdir 133
> +bdflush 134

At least this one was added here due your fixes in the first patch, because this
should have been here before:

git show b48c7236b13cb5 arch/arm/tools/syscall.tbl # v5.15-rc1
-134    common  bdflush                 sys_bdflush
+134    common  bdflush                 sys_ni_syscall

This commit added it for 15 archs (of 17 at the time).

Kind regards,
Petr

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Re: [LTP] [PATCH 2/2] syscalls: Update numbers to Linux v7.3-rc5

[Andrea Cervesato via ltp]

Hi Petr,

> Hi Andrea,
> 
> > Update architecture syscall tables up to Linux v7.3-rc5 using the
> > updated generate_arch.sh script. This adds clone3 on sparc/sparc64,
> > uprobe on x86_64, and new generic syscalls (listns, rseq_slice_yield,
> > fchroot), while preserving legacy syscall numbers.
> 
> > Signed-off-by: Andrea Cervesato <andrea.cervesato@suse.com>
> > ---
> >  include/lapi/syscalls/arc.in         | 3 +++
> >  include/lapi/syscalls/arm.in         | 4 ++++
> >  include/lapi/syscalls/arm64.in       | 3 +++
> >  include/lapi/syscalls/i386.in        | 6 ++++++
> >  include/lapi/syscalls/loongarch64.in | 3 +++
> >  include/lapi/syscalls/mips64.in      | 3 +++
> >  include/lapi/syscalls/mips64n32.in   | 3 +++
> >  include/lapi/syscalls/mipso32.in     | 7 +++++--
> >  include/lapi/syscalls/parisc.in      | 4 ++++
> >  include/lapi/syscalls/powerpc.in     | 7 +++++++
> >  include/lapi/syscalls/powerpc64.in   | 7 +++++++
> >  include/lapi/syscalls/s390x.in       | 4 ++++
> >  include/lapi/syscalls/sh.in          | 4 ++++
> >  include/lapi/syscalls/sparc.in       | 5 +++++
> >  include/lapi/syscalls/sparc64.in     | 5 +++++
> >  include/lapi/syscalls/x86_64.in      | 4 ++++
> >  16 files changed, 70 insertions(+), 2 deletions(-)
> 
> LGTM, thanks! Smaller diff is really better
> Reviewed-by: Petr Vorel <pvorel@suse.cz>
> 
> > diff --git a/include/lapi/syscalls/arc.in b/include/lapi/syscalls/arc.in
> > index 0f0fbef6b..96b14c1b9 100644
> > --- a/include/lapi/syscalls/arc.in
> > +++ b/include/lapi/syscalls/arc.in
> > @@ -347,3 +347,6 @@ removexattrat 466
> >  open_tree_attr 467
> >  file_getattr 468
> >  file_setattr 469
> > +listns 470
> > +rseq_slice_yield 471
> > +fchroot 472
> > diff --git a/include/lapi/syscalls/arm.in b/include/lapi/syscalls/arm.in
> > index d0238dec5..5b6047bd2 100644
> > --- a/include/lapi/syscalls/arm.in
> > +++ b/include/lapi/syscalls/arm.in
> > @@ -96,6 +96,7 @@ delete_module 129
> >  quotactl 131
> >  getpgid 132
> >  fchdir 133
> > +bdflush 134
> 
> At least this one was added here due your fixes in the first patch, because this
> should have been here before:
> 
> git show b48c7236b13cb5 arch/arm/tools/syscall.tbl # v5.15-rc1
> -134    common  bdflush                 sys_bdflush
> +134    common  bdflush                 sys_ni_syscall
> 
> This commit added it for 15 archs (of 17 at the time).
> 
> Kind regards,
> Petr

thanks for the review. I will merge before the release

--
Andrea Cervesato
SUSE QE Automation Engineer Linux
andrea.cervesato@suse.com

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Re: [LTP] [PATCH 2/2] syscalls: Update numbers to Linux v7.3-rc5

[Andrea Cervesato via ltp]

> thanks for the review. I will merge before the release

                                      ^ after :-)

--
Andrea Cervesato
SUSE QE Automation Engineer Linux
andrea.cervesato@suse.com

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