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Message-Id: <20230808093215.24901-1-michalbiesek@gmail.com>
Date: Tue, 8 Aug 2023 11:32:15 +0200
From: Michal Biesek <michalbiesek@...il.com>
To: musl@...ts.openwall.com
Cc: Michal Biesek <michalbiesek@...il.com>
Subject: [PATCH] bits/syscall.h: add memfd_secret syscall from linux v5.14
Create an anonymous RAM-based file
see
linux commit 7bb7f2ac24a028b20fca466b9633847b289b156a
arch, mm: wire up memfd_secret system call where relevant
---
arch/aarch64/bits/syscall.h.in | 1 +
arch/i386/bits/syscall.h.in | 1 +
arch/riscv64/bits/syscall.h.in | 1 +
arch/x32/bits/syscall.h.in | 1 +
arch/x86_64/bits/syscall.h.in | 1 +
5 files changed, 5 insertions(+)
diff --git a/arch/aarch64/bits/syscall.h.in b/arch/aarch64/bits/syscall.h.in
index 5f420e61..782069a2 100644
--- a/arch/aarch64/bits/syscall.h.in
+++ b/arch/aarch64/bits/syscall.h.in
@@ -299,4 +299,5 @@
#define __NR_landlock_create_ruleset 444
#define __NR_landlock_add_rule 445
#define __NR_landlock_restrict_self 446
+#define __NR_memfd_secret 447
diff --git a/arch/i386/bits/syscall.h.in b/arch/i386/bits/syscall.h.in
index 46ffe1d9..8baf6de7 100644
--- a/arch/i386/bits/syscall.h.in
+++ b/arch/i386/bits/syscall.h.in
@@ -436,4 +436,5 @@
#define __NR_landlock_create_ruleset 444
#define __NR_landlock_add_rule 445
#define __NR_landlock_restrict_self 446
+#define __NR_memfd_secret 447
diff --git a/arch/riscv64/bits/syscall.h.in b/arch/riscv64/bits/syscall.h.in
index b534afe8..63796396 100644
--- a/arch/riscv64/bits/syscall.h.in
+++ b/arch/riscv64/bits/syscall.h.in
@@ -299,6 +299,7 @@
#define __NR_landlock_create_ruleset 444
#define __NR_landlock_add_rule 445
#define __NR_landlock_restrict_self 446
+#define __NR_memfd_secret 447
#define __NR_sysriscv __NR_arch_specific_syscall
#define __NR_riscv_flush_icache (__NR_sysriscv + 15)
diff --git a/arch/x32/bits/syscall.h.in b/arch/x32/bits/syscall.h.in
index 5d22fa17..b3b07eef 100644
--- a/arch/x32/bits/syscall.h.in
+++ b/arch/x32/bits/syscall.h.in
@@ -308,6 +308,7 @@
#define __NR_landlock_create_ruleset (0x40000000 + 444)
#define __NR_landlock_add_rule (0x40000000 + 445)
#define __NR_landlock_restrict_self (0x40000000 + 446)
+#define __NR_memfd_secret (0x40000000 + 447)
#define __NR_rt_sigaction (0x40000000 + 512)
diff --git a/arch/x86_64/bits/syscall.h.in b/arch/x86_64/bits/syscall.h.in
index c3882de7..a81aa94a 100644
--- a/arch/x86_64/bits/syscall.h.in
+++ b/arch/x86_64/bits/syscall.h.in
@@ -355,4 +355,5 @@
#define __NR_landlock_create_ruleset 444
#define __NR_landlock_add_rule 445
#define __NR_landlock_restrict_self 446
+#define __NR_memfd_secret 447
--
2.34.1
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