bits/syscall.h: add process_mrelease from linux v5.15

see

    linux commit 884a7e5964e06ed93c7771c0d7cf19c09a8946f1
    mm: introduce process_mrelease system call

    linux commit dce49103962840dd61423d7627748d6c558d58c5
    mm: wire up syscall process_mrelease

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_process_mrelease	448
 

arch/arm/bits/syscall.h.in

@@ -399,6 +399,7 @@
 #define __NR_landlock_create_ruleset	444
 #define __NR_landlock_add_rule	445
 #define __NR_landlock_restrict_self	446
+#define __NR_process_mrelease	448
 
 #define __ARM_NR_breakpoint	0x0f0001
 #define __ARM_NR_cacheflush	0x0f0002

arch/i386/bits/syscall.h.in

@@ -437,4 +437,5 @@
 #define __NR_landlock_add_rule	445
 #define __NR_landlock_restrict_self	446
 #define __NR_memfd_secret	447
+#define __NR_process_mrelease	448
 

arch/m68k/bits/syscall.h.in

@@ -416,3 +416,4 @@
 #define __NR_landlock_create_ruleset	444
 #define __NR_landlock_add_rule	445
 #define __NR_landlock_restrict_self	446
+#define __NR_process_mrelease	448

arch/microblaze/bits/syscall.h.in

@@ -437,4 +437,5 @@
 #define __NR_landlock_create_ruleset	444
 #define __NR_landlock_add_rule	445
 #define __NR_landlock_restrict_self	446
+#define __NR_process_mrelease	448
 

arch/mips/bits/syscall.h.in

@@ -418,4 +418,5 @@
 #define __NR_landlock_create_ruleset	4444
 #define __NR_landlock_add_rule	4445
 #define __NR_landlock_restrict_self	4446
+#define __NR_process_mrelease	4448
 

arch/mips64/bits/syscall.h.in

@@ -348,4 +348,5 @@
 #define __NR_landlock_create_ruleset	5444
 #define __NR_landlock_add_rule	5445
 #define __NR_landlock_restrict_self	5446
+#define __NR_process_mrelease	5448
 

arch/mipsn32/bits/syscall.h.in

@@ -372,4 +372,5 @@
 #define __NR_landlock_create_ruleset	6444
 #define __NR_landlock_add_rule	6445
 #define __NR_landlock_restrict_self	6446
+#define __NR_process_mrelease	6448
 

arch/or1k/bits/syscall.h.in

@@ -321,4 +321,5 @@
 #define __NR_landlock_create_ruleset	444
 #define __NR_landlock_add_rule	445
 #define __NR_landlock_restrict_self	446
+#define __NR_process_mrelease	448
 

arch/powerpc/bits/syscall.h.in

@@ -425,4 +425,5 @@
 #define __NR_landlock_create_ruleset	444
 #define __NR_landlock_add_rule	445
 #define __NR_landlock_restrict_self	446
+#define __NR_process_mrelease	448
 

arch/powerpc64/bits/syscall.h.in

@@ -397,4 +397,5 @@
 #define __NR_landlock_create_ruleset	444
 #define __NR_landlock_add_rule	445
 #define __NR_landlock_restrict_self	446
+#define __NR_process_mrelease	448
 

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_process_mrelease	448
 
 #define __NR_sysriscv __NR_arch_specific_syscall
 #define __NR_riscv_flush_icache (__NR_sysriscv + 15)

arch/s390x/bits/syscall.h.in

@@ -363,4 +363,5 @@
 #define __NR_landlock_add_rule	445
 #define __NR_landlock_restrict_self	446
 #define __NR_memfd_secret	447
+#define __NR_process_mrelease	448
 

arch/sh/bits/syscall.h.in

@@ -409,4 +409,5 @@
 #define __NR_landlock_create_ruleset	444
 #define __NR_landlock_add_rule	445
 #define __NR_landlock_restrict_self	446
+#define __NR_process_mrelease	448
 

arch/x32/bits/syscall.h.in

@@ -309,6 +309,7 @@
 #define __NR_landlock_add_rule	(0x40000000 + 445)
 #define __NR_landlock_restrict_self	(0x40000000 + 446)
 #define __NR_memfd_secret	(0x40000000 + 447)
+#define __NR_process_mrelease	(0x40000000 + 448)
 
 
 #define __NR_rt_sigaction (0x40000000 + 512)

arch/x86_64/bits/syscall.h.in

@@ -356,4 +356,5 @@
 #define __NR_landlock_add_rule	445
 #define __NR_landlock_restrict_self	446
 #define __NR_memfd_secret	447
+#define __NR_process_mrelease	448