linux-next: manual merge of the security tree with the asm-generic, block and tip trees

From: Stephen Rothwell
Date: Thu Oct 26 2023 - 21:50:24 EST

Hi all,

Today's linux-next merge of the security tree got conflicts in:

arch/alpha/kernel/syscalls/syscall.tbl
arch/arm/tools/syscall.tbl
arch/arm64/include/asm/unistd.h
arch/arm64/include/asm/unistd32.h
arch/m68k/kernel/syscalls/syscall.tbl
arch/microblaze/kernel/syscalls/syscall.tbl
arch/mips/kernel/syscalls/syscall_n32.tbl
arch/mips/kernel/syscalls/syscall_n64.tbl
arch/mips/kernel/syscalls/syscall_o32.tbl
arch/parisc/kernel/syscalls/syscall.tbl
arch/powerpc/kernel/syscalls/syscall.tbl
arch/s390/kernel/syscalls/syscall.tbl
arch/sh/kernel/syscalls/syscall.tbl
arch/sparc/kernel/syscalls/syscall.tbl
arch/x86/entry/syscalls/syscall_32.tbl
arch/x86/entry/syscalls/syscall_64.tbl
arch/xtensa/kernel/syscalls/syscall.tbl
include/uapi/asm-generic/unistd.h

between commits:

2fd0ebad27bc ("arch: Reserve map_shadow_stack() syscall number for all architectures")
9f6c532f59b2 ("futex: Add sys_futex_wake()")
cb8c4312afca ("futex: Add sys_futex_wait()")
0f4b5f972216 ("futex: Add sys_futex_requeue()")

from the asm-generic, block and tip trees and commit:

6d54f25e4605 ("LSM: wireup Linux Security Module syscalls")

from the security tree.

I fixed it up (see below) and can carry the fix as necessary. This
is now fixed as far as linux-next is concerned, but any non trivial
conflicts should be mentioned to your upstream maintainer when your tree
is submitted for merging. You may also want to consider cooperating
with the maintainer of the conflicting tree to minimise any particularly
complex conflicts.

--
Cheers,
Stephen Rothwell

diff --cc arch/alpha/kernel/syscalls/syscall.tbl
index 18c842ca6c32,01f4d0889a36..000000000000
--- a/arch/alpha/kernel/syscalls/syscall.tbl
+++ b/arch/alpha/kernel/syscalls/syscall.tbl
@@@ -492,7 -492,6 +492,10 @@@
560 common set_mempolicy_home_node sys_ni_syscall
561 common cachestat sys_cachestat
562 common fchmodat2 sys_fchmodat2
-563 common lsm_get_self_attr sys_lsm_get_self_attr
-564 common lsm_set_self_attr sys_lsm_set_self_attr
-565 common lsm_list_modules sys_lsm_list_modules
+563 common map_shadow_stack sys_map_shadow_stack
+564 common futex_wake sys_futex_wake
+565 common futex_wait sys_futex_wait
+566 common futex_requeue sys_futex_requeue
++567 common lsm_get_self_attr sys_lsm_get_self_attr
++568 common lsm_set_self_attr sys_lsm_set_self_attr
++569 common lsm_list_modules sys_lsm_list_modules
diff --cc arch/arm/tools/syscall.tbl
index 584f9528c996,e12db7b9fb8d..000000000000
--- a/arch/arm/tools/syscall.tbl
+++ b/arch/arm/tools/syscall.tbl
@@@ -466,7 -466,6 +466,10 @@@
450 common set_mempolicy_home_node sys_set_mempolicy_home_node
451 common cachestat sys_cachestat
452 common fchmodat2 sys_fchmodat2
-453 common lsm_get_self_attr sys_lsm_get_self_attr
-454 common lsm_set_self_attr sys_lsm_set_self_attr
-455 common lsm_list_modules sys_lsm_list_modules
+453 common map_shadow_stack sys_map_shadow_stack
+454 common futex_wake sys_futex_wake
+455 common futex_wait sys_futex_wait
+456 common futex_requeue sys_futex_requeue
++457 common lsm_get_self_attr sys_lsm_get_self_attr
++458 common lsm_set_self_attr sys_lsm_set_self_attr
++459 common lsm_list_modules sys_lsm_list_modules
diff --cc arch/arm64/include/asm/unistd.h
index 531effca5f1f,f33190f17ebb..000000000000
--- a/arch/arm64/include/asm/unistd.h
+++ b/arch/arm64/include/asm/unistd.h
@@@ -39,7 -39,7 +39,7 @@@
#define __ARM_NR_compat_set_tls (__ARM_NR_COMPAT_BASE + 5)
#define __ARM_NR_COMPAT_END (__ARM_NR_COMPAT_BASE + 0x800)

- #define __NR_compat_syscalls 457
-#define __NR_compat_syscalls 456
++#define __NR_compat_syscalls 460
#endif

#define __ARCH_WANT_SYS_CLONE
diff --cc arch/arm64/include/asm/unistd32.h
index 9f7c1bf99526,557345b38893..000000000000
--- a/arch/arm64/include/asm/unistd32.h
+++ b/arch/arm64/include/asm/unistd32.h
@@@ -911,14 -911,12 +911,20 @@@ __SYSCALL(__NR_set_mempolicy_home_node
__SYSCALL(__NR_cachestat, sys_cachestat)
#define __NR_fchmodat2 452
__SYSCALL(__NR_fchmodat2, sys_fchmodat2)
-#define __NR_lsm_get_self_attr 453
+#define __NR_map_shadow_stack 453
+__SYSCALL(__NR_map_shadow_stack, sys_map_shadow_stack)
+#define __NR_futex_wake 454
+__SYSCALL(__NR_futex_wake, sys_futex_wake)
+#define __NR_futex_wait 455
+__SYSCALL(__NR_futex_wait, sys_futex_wait)
+#define __NR_futex_requeue 456
+__SYSCALL(__NR_futex_requeue, sys_futex_requeue)
++#define __NR_lsm_get_self_attr 457
+ __SYSCALL(__NR_lsm_get_self_attr, sys_lsm_get_self_attr)
-#define __NR_lsm_set_self_attr 454
++#define __NR_lsm_set_self_attr 458
+ __SYSCALL(__NR_lsm_set_self_attr, sys_lsm_set_self_attr)
-#define __NR_lsm_list_modules 455
++#define __NR_lsm_list_modules 459
+ __SYSCALL(__NR_lsm_list_modules, sys_lsm_list_modules)

/*
* Please add new compat syscalls above this comment and update
diff --cc arch/m68k/kernel/syscalls/syscall.tbl
index 7a4b780e82cb,215547a74374..000000000000
--- a/arch/m68k/kernel/syscalls/syscall.tbl
+++ b/arch/m68k/kernel/syscalls/syscall.tbl
@@@ -452,7 -452,6 +452,10 @@@
450 common set_mempolicy_home_node sys_set_mempolicy_home_node
451 common cachestat sys_cachestat
452 common fchmodat2 sys_fchmodat2
-453 common lsm_get_self_attr sys_lsm_get_self_attr
-454 common lsm_set_self_attr sys_lsm_set_self_attr
-455 common lsm_list_modules sys_lsm_list_modules
+453 common map_shadow_stack sys_map_shadow_stack
+454 common futex_wake sys_futex_wake
+455 common futex_wait sys_futex_wait
+456 common futex_requeue sys_futex_requeue
++457 common lsm_get_self_attr sys_lsm_get_self_attr
++458 common lsm_set_self_attr sys_lsm_set_self_attr
++459 common lsm_list_modules sys_lsm_list_modules
diff --cc arch/microblaze/kernel/syscalls/syscall.tbl
index 5b6a0b02b7de,24174dc2045f..000000000000
--- a/arch/microblaze/kernel/syscalls/syscall.tbl
+++ b/arch/microblaze/kernel/syscalls/syscall.tbl
@@@ -458,7 -458,6 +458,10 @@@
450 common set_mempolicy_home_node sys_set_mempolicy_home_node
451 common cachestat sys_cachestat
452 common fchmodat2 sys_fchmodat2
-453 common lsm_get_self_attr sys_lsm_get_self_attr
-454 common lsm_set_self_attr sys_lsm_set_self_attr
-455 common lsm_list_modules sys_lsm_list_modules
+453 common map_shadow_stack sys_map_shadow_stack
+454 common futex_wake sys_futex_wake
+455 common futex_wait sys_futex_wait
+456 common futex_requeue sys_futex_requeue
++457 common lsm_get_self_attr sys_lsm_get_self_attr
++458 common lsm_set_self_attr sys_lsm_set_self_attr
++459 common lsm_list_modules sys_lsm_list_modules
diff --cc arch/mips/kernel/syscalls/syscall_n32.tbl
index a842b41c8e06,dc3395c37b1e..000000000000
--- a/arch/mips/kernel/syscalls/syscall_n32.tbl
+++ b/arch/mips/kernel/syscalls/syscall_n32.tbl
@@@ -391,7 -391,6 +391,10 @@@
450 n32 set_mempolicy_home_node sys_set_mempolicy_home_node
451 n32 cachestat sys_cachestat
452 n32 fchmodat2 sys_fchmodat2
-453 n32 lsm_get_self_attr sys_lsm_get_self_attr
-454 n32 lsm_set_self_attr sys_lsm_set_self_attr
-455 n32 lsm_list_modules sys_lsm_list_modules
+453 n32 map_shadow_stack sys_map_shadow_stack
+454 n32 futex_wake sys_futex_wake
+455 n32 futex_wait sys_futex_wait
+456 n32 futex_requeue sys_futex_requeue
++457 n32 lsm_get_self_attr sys_lsm_get_self_attr
++458 n32 lsm_set_self_attr sys_lsm_set_self_attr
++459 n32 lsm_list_modules sys_lsm_list_modules
diff --cc arch/mips/kernel/syscalls/syscall_n64.tbl
index 116ff501bf92,06cad00543e8..000000000000
--- a/arch/mips/kernel/syscalls/syscall_n64.tbl
+++ b/arch/mips/kernel/syscalls/syscall_n64.tbl
@@@ -367,7 -367,6 +367,10 @@@
450 common set_mempolicy_home_node sys_set_mempolicy_home_node
451 n64 cachestat sys_cachestat
452 n64 fchmodat2 sys_fchmodat2
-453 n64 lsm_get_self_attr sys_lsm_get_self_attr
-454 n64 lsm_set_self_attr sys_lsm_set_self_attr
-455 n64 lsm_list_modules sys_lsm_list_modules
+453 n64 map_shadow_stack sys_map_shadow_stack
+454 n64 futex_wake sys_futex_wake
+455 n64 futex_wait sys_futex_wait
+456 n64 futex_requeue sys_futex_requeue
++457 n64 lsm_get_self_attr sys_lsm_get_self_attr
++458 n64 lsm_set_self_attr sys_lsm_set_self_attr
++459 n64 lsm_list_modules sys_lsm_list_modules
diff --cc arch/mips/kernel/syscalls/syscall_o32.tbl
index 525cc54bc63b,6ecc14091da3..000000000000
--- a/arch/mips/kernel/syscalls/syscall_o32.tbl
+++ b/arch/mips/kernel/syscalls/syscall_o32.tbl
@@@ -440,7 -440,6 +440,10 @@@
450 o32 set_mempolicy_home_node sys_set_mempolicy_home_node
451 o32 cachestat sys_cachestat
452 o32 fchmodat2 sys_fchmodat2
-453 o32 lsm_get_self_attr sys_lsm_get_self_attr
-454 032 lsm_set_self_attr sys_lsm_set_self_attr
-455 o32 lsm_list_modules sys_lsm_list_modules
+453 o32 map_shadow_stack sys_map_shadow_stack
+454 o32 futex_wake sys_futex_wake
+455 o32 futex_wait sys_futex_wait
+456 o32 futex_requeue sys_futex_requeue
++457 o32 lsm_get_self_attr sys_lsm_get_self_attr
++458 032 lsm_set_self_attr sys_lsm_set_self_attr
++459 o32 lsm_list_modules sys_lsm_list_modules
diff --cc arch/parisc/kernel/syscalls/syscall.tbl
index a47798fed54e,5b321bb46374..000000000000
--- a/arch/parisc/kernel/syscalls/syscall.tbl
+++ b/arch/parisc/kernel/syscalls/syscall.tbl
@@@ -451,7 -451,6 +451,10 @@@
450 common set_mempolicy_home_node sys_set_mempolicy_home_node
451 common cachestat sys_cachestat
452 common fchmodat2 sys_fchmodat2
-453 common lsm_get_self_attr sys_lsm_get_self_attr
-454 common lsm_set_self_attr sys_lsm_set_self_attr
-455 common lsm_list_modules sys_lsm_list_modules
+453 common map_shadow_stack sys_map_shadow_stack
+454 common futex_wake sys_futex_wake
+455 common futex_wait sys_futex_wait
+456 common futex_requeue sys_futex_requeue
++457 common lsm_get_self_attr sys_lsm_get_self_attr
++458 common lsm_set_self_attr sys_lsm_set_self_attr
++459 common lsm_list_modules sys_lsm_list_modules
diff --cc arch/powerpc/kernel/syscalls/syscall.tbl
index 7fab411378f2,491eea2f88ba..000000000000
--- a/arch/powerpc/kernel/syscalls/syscall.tbl
+++ b/arch/powerpc/kernel/syscalls/syscall.tbl
@@@ -539,7 -539,6 +539,10 @@@
450 nospu set_mempolicy_home_node sys_set_mempolicy_home_node
451 common cachestat sys_cachestat
452 common fchmodat2 sys_fchmodat2
-453 common lsm_get_self_attr sys_lsm_get_self_attr
-454 common lsm_set_self_attr sys_lsm_set_self_attr
-455 common lsm_list_modules sys_lsm_list_modules
+453 common map_shadow_stack sys_ni_syscall
+454 common futex_wake sys_futex_wake
+455 common futex_wait sys_futex_wait
+456 common futex_requeue sys_futex_requeue
++457 common lsm_get_self_attr sys_lsm_get_self_attr
++458 common lsm_set_self_attr sys_lsm_set_self_attr
++459 common lsm_list_modules sys_lsm_list_modules
diff --cc arch/s390/kernel/syscalls/syscall.tbl
index 7fa9b531d095,653400f82211..000000000000
--- a/arch/s390/kernel/syscalls/syscall.tbl
+++ b/arch/s390/kernel/syscalls/syscall.tbl
@@@ -455,7 -455,6 +455,10 @@@
450 common set_mempolicy_home_node sys_set_mempolicy_home_node sys_set_mempolicy_home_node
451 common cachestat sys_cachestat sys_cachestat
452 common fchmodat2 sys_fchmodat2 sys_fchmodat2
-453 common lsm_get_self_attr sys_lsm_get_self_attr sys_lsm_get_self_attr
-454 common lsm_set_self_attr sys_lsm_set_self_attr sys_lsm_set_self_attr
-455 common lsm_list_modules sys_lsm_list_modules sys_lsm_list_modules
+453 common map_shadow_stack sys_map_shadow_stack sys_map_shadow_stack
+454 common futex_wake sys_futex_wake sys_futex_wake
+455 common futex_wait sys_futex_wait sys_futex_wait
+456 common futex_requeue sys_futex_requeue sys_futex_requeue
++457 common lsm_get_self_attr sys_lsm_get_self_attr sys_lsm_get_self_attr
++458 common lsm_set_self_attr sys_lsm_set_self_attr sys_lsm_set_self_attr
++459 common lsm_list_modules sys_lsm_list_modules sys_lsm_list_modules
diff --cc arch/sh/kernel/syscalls/syscall.tbl
index 363fae0fe9bf,a4bc4047858e..000000000000
--- a/arch/sh/kernel/syscalls/syscall.tbl
+++ b/arch/sh/kernel/syscalls/syscall.tbl
@@@ -455,7 -455,6 +455,10 @@@
450 common set_mempolicy_home_node sys_set_mempolicy_home_node
451 common cachestat sys_cachestat
452 common fchmodat2 sys_fchmodat2
-453 common lsm_get_self_attr sys_lsm_get_self_attr
-454 common lsm_set_self_attr sys_lsm_set_self_attr
-455 common lsm_list_modules sys_lsm_list_modules
+453 common map_shadow_stack sys_map_shadow_stack
+454 common futex_wake sys_futex_wake
+455 common futex_wait sys_futex_wait
+456 common futex_requeue sys_futex_requeue
++457 common lsm_get_self_attr sys_lsm_get_self_attr
++458 common lsm_set_self_attr sys_lsm_set_self_attr
++459 common lsm_list_modules sys_lsm_list_modules
diff --cc arch/sparc/kernel/syscalls/syscall.tbl
index 7bcaa3d5ea44,b134ad689789..000000000000
--- a/arch/sparc/kernel/syscalls/syscall.tbl
+++ b/arch/sparc/kernel/syscalls/syscall.tbl
@@@ -498,7 -498,6 +498,10 @@@
450 common set_mempolicy_home_node sys_set_mempolicy_home_node
451 common cachestat sys_cachestat
452 common fchmodat2 sys_fchmodat2
-453 common lsm_get_self_attr sys_lsm_get_self_attr
-454 common lsm_set_self_attr sys_lsm_set_self_attr
-455 common lsm_list_modules sys_lsm_list_modules
+453 common map_shadow_stack sys_map_shadow_stack
+454 common futex_wake sys_futex_wake
+455 common futex_wait sys_futex_wait
+456 common futex_requeue sys_futex_requeue
++457 common lsm_get_self_attr sys_lsm_get_self_attr
++458 common lsm_set_self_attr sys_lsm_set_self_attr
++459 common lsm_list_modules sys_lsm_list_modules
diff --cc arch/x86/entry/syscalls/syscall_32.tbl
index c8fac5205803,e921e0d6c4b3..000000000000
--- a/arch/x86/entry/syscalls/syscall_32.tbl
+++ b/arch/x86/entry/syscalls/syscall_32.tbl
@@@ -457,7 -457,6 +457,10 @@@
450 i386 set_mempolicy_home_node sys_set_mempolicy_home_node
451 i386 cachestat sys_cachestat
452 i386 fchmodat2 sys_fchmodat2
-453 i386 lsm_get_self_attr sys_lsm_get_self_attr
-454 i386 lsm_set_self_attr sys_lsm_set_self_attr
-455 i386 lsm_list_modules sys_lsm_list_modules
+453 i386 map_shadow_stack sys_map_shadow_stack
+454 i386 futex_wake sys_futex_wake
+455 i386 futex_wait sys_futex_wait
+456 i386 futex_requeue sys_futex_requeue
++457 i386 lsm_get_self_attr sys_lsm_get_self_attr
++458 i386 lsm_set_self_attr sys_lsm_set_self_attr
++459 i386 lsm_list_modules sys_lsm_list_modules
diff --cc arch/x86/entry/syscalls/syscall_64.tbl
index 8cb8bf68721c,b70920626b8c..000000000000
--- a/arch/x86/entry/syscalls/syscall_64.tbl
+++ b/arch/x86/entry/syscalls/syscall_64.tbl
@@@ -375,9 -375,9 +375,12 @@@
451 common cachestat sys_cachestat
452 common fchmodat2 sys_fchmodat2
453 64 map_shadow_stack sys_map_shadow_stack
-454 common lsm_get_self_attr sys_lsm_get_self_attr
-455 common lsm_set_self_attr sys_lsm_set_self_attr
-456 common lsm_list_modules sys_lsm_list_modules
+454 common futex_wake sys_futex_wake
+455 common futex_wait sys_futex_wait
+456 common futex_requeue sys_futex_requeue
++457 common lsm_get_self_attr sys_lsm_get_self_attr
++458 common lsm_set_self_attr sys_lsm_set_self_attr
++459 common lsm_list_modules sys_lsm_list_modules

#
# Due to a historical design error, certain syscalls are numbered differently
diff --cc arch/xtensa/kernel/syscalls/syscall.tbl
index 06eefa9c1458,e1fe5ed7cad8..000000000000
--- a/arch/xtensa/kernel/syscalls/syscall.tbl
+++ b/arch/xtensa/kernel/syscalls/syscall.tbl
@@@ -423,7 -423,6 +423,10 @@@
450 common set_mempolicy_home_node sys_set_mempolicy_home_node
451 common cachestat sys_cachestat
452 common fchmodat2 sys_fchmodat2
-453 common lsm_get_self_attr sys_lsm_get_self_attr
-454 common lsm_set_self_attr sys_lsm_set_self_attr
-455 common lsm_list_modules sys_lsm_list_modules
+453 common map_shadow_stack sys_map_shadow_stack
+454 common futex_wake sys_futex_wake
+455 common futex_wait sys_futex_wait
+456 common futex_requeue sys_futex_requeue
++457 common lsm_get_self_attr sys_lsm_get_self_attr
++458 common lsm_set_self_attr sys_lsm_set_self_attr
++459 common lsm_list_modules sys_lsm_list_modules
diff --cc include/uapi/asm-generic/unistd.h
index d087a2cf86c7,f10906c71711..000000000000
--- a/include/uapi/asm-generic/unistd.h
+++ b/include/uapi/asm-generic/unistd.h
@@@ -822,18 -822,16 +822,25 @@@ __SYSCALL(__NR_cachestat, sys_cachestat

#define __NR_fchmodat2 452
__SYSCALL(__NR_fchmodat2, sys_fchmodat2)
+#define __NR_map_shadow_stack 453
+__SYSCALL(__NR_map_shadow_stack, sys_map_shadow_stack)

-#define __NR_lsm_get_self_attr 453
+#define __NR_futex_wake 454
+__SYSCALL(__NR_futex_wake, sys_futex_wake)
+#define __NR_futex_wait 455
+__SYSCALL(__NR_futex_wait, sys_futex_wait)
+#define __NR_futex_requeue 456
+__SYSCALL(__NR_futex_requeue, sys_futex_requeue)
+
++#define __NR_lsm_get_self_attr 457
+ __SYSCALL(__NR_lsm_get_self_attr, sys_lsm_get_self_attr)
-#define __NR_lsm_set_self_attr 454
++#define __NR_lsm_set_self_attr 458
+ __SYSCALL(__NR_lsm_set_self_attr, sys_lsm_set_self_attr)
-#define __NR_lsm_list_modules 455
++#define __NR_lsm_list_modules 459
+ __SYSCALL(__NR_lsm_list_modules, sys_lsm_list_modules)
+
#undef __NR_syscalls
- #define __NR_syscalls 457
-#define __NR_syscalls 456
++#define __NR_syscalls 460

/*
* 32 bit systems traditionally used different

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