Re: linux-next: manual merge of the security tree with the ext3 tree

From: Stephen Rothwell
Date: Fri Apr 09 2021 - 00:40:05 EST

Hi all,

On Fri, 19 Mar 2021 13:05:51 +1100 Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> wrote:
>
> 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/ia64/kernel/syscalls/syscall.tbl
> 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 commit:
>
> fa8b90070a80 ("quota: wire up quotactl_path")
>
> from the ext3 tree and commit:
>
> 818946f8b806 ("arch: Wire up Landlock syscalls")

This is now commit

9fbebb70210a ("arch: Wire up Landlock 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.

The resolution now looks like below (since the lanlock syscall number
have been updated).
--
Cheers,
Stephen Rothwell

diff --cc arch/alpha/kernel/syscalls/syscall.tbl
index c5f7e595adab,4240f21b10b3..000000000000
--- a/arch/alpha/kernel/syscalls/syscall.tbl
+++ b/arch/alpha/kernel/syscalls/syscall.tbl
@@@ -482,4 -482,6 +482,7 @@@
550 common process_madvise sys_process_madvise
551 common epoll_pwait2 sys_epoll_pwait2
552 common mount_setattr sys_mount_setattr
+553 common quotactl_path sys_quotactl_path
+ 554 common landlock_create_ruleset sys_landlock_create_ruleset
+ 555 common landlock_add_rule sys_landlock_add_rule
+ 556 common landlock_restrict_self sys_landlock_restrict_self
diff --cc arch/arm/tools/syscall.tbl
index 90cbe207cf3e,161423a5d773..000000000000
--- a/arch/arm/tools/syscall.tbl
+++ b/arch/arm/tools/syscall.tbl
@@@ -456,4 -456,6 +456,7 @@@
440 common process_madvise sys_process_madvise
441 common epoll_pwait2 sys_epoll_pwait2
442 common mount_setattr sys_mount_setattr
+443 common quotactl_path sys_quotactl_path
+ 444 common landlock_create_ruleset sys_landlock_create_ruleset
+ 445 common landlock_add_rule sys_landlock_add_rule
+ 446 common landlock_restrict_self sys_landlock_restrict_self
diff --cc arch/arm64/include/asm/unistd.h
index d1f7d35f986e,727bfc3be99b..000000000000
--- a/arch/arm64/include/asm/unistd.h
+++ b/arch/arm64/include/asm/unistd.h
diff --cc arch/arm64/include/asm/unistd32.h
index 8361c5138e5f,fdfe06bae3fc..000000000000
--- a/arch/arm64/include/asm/unistd32.h
+++ b/arch/arm64/include/asm/unistd32.h
@@@ -893,8 -893,12 +893,14 @@@ __SYSCALL(__NR_process_madvise, sys_pro
__SYSCALL(__NR_epoll_pwait2, compat_sys_epoll_pwait2)
#define __NR_mount_setattr 442
__SYSCALL(__NR_mount_setattr, sys_mount_setattr)
+#define __NR_quotactl_path 443
+__SYSCALL(__NR_quotactl_path, sys_quotactl_path)
+ #define __NR_landlock_create_ruleset 444
+ __SYSCALL(__NR_landlock_create_ruleset, sys_landlock_create_ruleset)
+ #define __NR_landlock_add_rule 445
+ __SYSCALL(__NR_landlock_add_rule, sys_landlock_add_rule)
+ #define __NR_landlock_restrict_self 446
+ __SYSCALL(__NR_landlock_restrict_self, sys_landlock_restrict_self)

/*
* Please add new compat syscalls above this comment and update
diff --cc arch/ia64/kernel/syscalls/syscall.tbl
index c072cd459bb5,48dbbc95a01f..000000000000
--- a/arch/ia64/kernel/syscalls/syscall.tbl
+++ b/arch/ia64/kernel/syscalls/syscall.tbl
@@@ -363,4 -363,6 +363,7 @@@
440 common process_madvise sys_process_madvise
441 common epoll_pwait2 sys_epoll_pwait2
442 common mount_setattr sys_mount_setattr
+443 common quotactl_path sys_quotactl_path
+ 444 common landlock_create_ruleset sys_landlock_create_ruleset
+ 445 common landlock_add_rule sys_landlock_add_rule
+ 446 common landlock_restrict_self sys_landlock_restrict_self
diff --cc arch/m68k/kernel/syscalls/syscall.tbl
index 5e9f81073ff4,595108bbbe42..000000000000
--- a/arch/m68k/kernel/syscalls/syscall.tbl
+++ b/arch/m68k/kernel/syscalls/syscall.tbl
@@@ -442,4 -442,6 +442,7 @@@
440 common process_madvise sys_process_madvise
441 common epoll_pwait2 sys_epoll_pwait2
442 common mount_setattr sys_mount_setattr
+443 common quotactl_path sys_quotactl_path
+ 444 common landlock_create_ruleset sys_landlock_create_ruleset
+ 445 common landlock_add_rule sys_landlock_add_rule
+ 446 common landlock_restrict_self sys_landlock_restrict_self
diff --cc arch/microblaze/kernel/syscalls/syscall.tbl
index 8e74d690c64d,db23d65871f9..000000000000
--- a/arch/microblaze/kernel/syscalls/syscall.tbl
+++ b/arch/microblaze/kernel/syscalls/syscall.tbl
@@@ -448,4 -448,6 +448,7 @@@
440 common process_madvise sys_process_madvise
441 common epoll_pwait2 sys_epoll_pwait2
442 common mount_setattr sys_mount_setattr
+443 common quotactl_path sys_quotactl_path
+ 444 common landlock_create_ruleset sys_landlock_create_ruleset
+ 445 common landlock_add_rule sys_landlock_add_rule
+ 446 common landlock_restrict_self sys_landlock_restrict_self
diff --cc arch/mips/kernel/syscalls/syscall_n32.tbl
index 6f397e56926f,5028839225fa..000000000000
--- a/arch/mips/kernel/syscalls/syscall_n32.tbl
+++ b/arch/mips/kernel/syscalls/syscall_n32.tbl
@@@ -381,4 -381,6 +381,7 @@@
440 n32 process_madvise sys_process_madvise
441 n32 epoll_pwait2 compat_sys_epoll_pwait2
442 n32 mount_setattr sys_mount_setattr
+443 n32 quotactl_path sys_quotactl_path
+ 444 n32 landlock_create_ruleset sys_landlock_create_ruleset
+ 445 n32 landlock_add_rule sys_landlock_add_rule
+ 446 n32 landlock_restrict_self sys_landlock_restrict_self
diff --cc arch/mips/kernel/syscalls/syscall_n64.tbl
index ab85a357c4fa,ec9c68b75e23..000000000000
--- a/arch/mips/kernel/syscalls/syscall_n64.tbl
+++ b/arch/mips/kernel/syscalls/syscall_n64.tbl
@@@ -357,4 -357,6 +357,7 @@@
440 n64 process_madvise sys_process_madvise
441 n64 epoll_pwait2 sys_epoll_pwait2
442 n64 mount_setattr sys_mount_setattr
+443 n64 quotactl_path sys_quotactl_path
+ 444 n64 landlock_create_ruleset sys_landlock_create_ruleset
+ 445 n64 landlock_add_rule sys_landlock_add_rule
+ 446 n64 landlock_restrict_self sys_landlock_restrict_self
diff --cc arch/mips/kernel/syscalls/syscall_o32.tbl
index 9c4cd2b40b38,24afd33e3e49..000000000000
--- a/arch/mips/kernel/syscalls/syscall_o32.tbl
+++ b/arch/mips/kernel/syscalls/syscall_o32.tbl
@@@ -430,4 -430,6 +430,7 @@@
440 o32 process_madvise sys_process_madvise
441 o32 epoll_pwait2 sys_epoll_pwait2 compat_sys_epoll_pwait2
442 o32 mount_setattr sys_mount_setattr
+443 o32 quotactl_path sys_quotactl_path
+ 444 o32 landlock_create_ruleset sys_landlock_create_ruleset
+ 445 o32 landlock_add_rule sys_landlock_add_rule
+ 446 o32 landlock_restrict_self sys_landlock_restrict_self
diff --cc arch/parisc/kernel/syscalls/syscall.tbl
index 80fba3f7d47b,8ddd0b82d767..000000000000
--- a/arch/parisc/kernel/syscalls/syscall.tbl
+++ b/arch/parisc/kernel/syscalls/syscall.tbl
@@@ -440,4 -440,6 +440,7 @@@
440 common process_madvise sys_process_madvise
441 common epoll_pwait2 sys_epoll_pwait2 compat_sys_epoll_pwait2
442 common mount_setattr sys_mount_setattr
+443 common quotactl_path sys_quotactl_path
+ 444 common landlock_create_ruleset sys_landlock_create_ruleset
+ 445 common landlock_add_rule sys_landlock_add_rule
+ 446 common landlock_restrict_self sys_landlock_restrict_self
diff --cc arch/powerpc/kernel/syscalls/syscall.tbl
index f66f9c9b9d6c,02150894b1cf..000000000000
--- a/arch/powerpc/kernel/syscalls/syscall.tbl
+++ b/arch/powerpc/kernel/syscalls/syscall.tbl
@@@ -522,4 -522,6 +522,7 @@@
440 common process_madvise sys_process_madvise
441 common epoll_pwait2 sys_epoll_pwait2 compat_sys_epoll_pwait2
442 common mount_setattr sys_mount_setattr
+443 common quotactl_path sys_quotactl_path
+ 444 common landlock_create_ruleset sys_landlock_create_ruleset
+ 445 common landlock_add_rule sys_landlock_add_rule
+ 446 common landlock_restrict_self sys_landlock_restrict_self
diff --cc arch/s390/kernel/syscalls/syscall.tbl
index a421905c36e8,331663efd3e7..000000000000
--- a/arch/s390/kernel/syscalls/syscall.tbl
+++ b/arch/s390/kernel/syscalls/syscall.tbl
@@@ -445,4 -445,6 +445,7 @@@
440 common process_madvise sys_process_madvise sys_process_madvise
441 common epoll_pwait2 sys_epoll_pwait2 compat_sys_epoll_pwait2
442 common mount_setattr sys_mount_setattr sys_mount_setattr
+443 common quotactl_path sys_quotactl_path sys_quotactl_path
+ 444 common landlock_create_ruleset sys_landlock_create_ruleset sys_landlock_create_ruleset
+ 445 common landlock_add_rule sys_landlock_add_rule sys_landlock_add_rule
+ 446 common landlock_restrict_self sys_landlock_restrict_self sys_landlock_restrict_self
diff --cc arch/sh/kernel/syscalls/syscall.tbl
index f68517aaa4f1,6ada711f4b72..000000000000
--- a/arch/sh/kernel/syscalls/syscall.tbl
+++ b/arch/sh/kernel/syscalls/syscall.tbl
@@@ -445,4 -445,6 +445,7 @@@
440 common process_madvise sys_process_madvise
441 common epoll_pwait2 sys_epoll_pwait2
442 common mount_setattr sys_mount_setattr
+443 common quotactl_path sys_quotactl_path
+ 444 common landlock_create_ruleset sys_landlock_create_ruleset
+ 445 common landlock_add_rule sys_landlock_add_rule
+ 446 common landlock_restrict_self sys_landlock_restrict_self
diff --cc arch/sparc/kernel/syscalls/syscall.tbl
index 3ee82321504d,1dbe3239a638..000000000000
--- a/arch/sparc/kernel/syscalls/syscall.tbl
+++ b/arch/sparc/kernel/syscalls/syscall.tbl
@@@ -488,4 -488,6 +488,7 @@@
440 common process_madvise sys_process_madvise
441 common epoll_pwait2 sys_epoll_pwait2 compat_sys_epoll_pwait2
442 common mount_setattr sys_mount_setattr
+443 common quotactl_path sys_quotactl_path
+ 444 common landlock_create_ruleset sys_landlock_create_ruleset
+ 445 common landlock_add_rule sys_landlock_add_rule
+ 446 common landlock_restrict_self sys_landlock_restrict_self
diff --cc arch/x86/entry/syscalls/syscall_32.tbl
index f52a443eede0,782c310de1da..000000000000
--- a/arch/x86/entry/syscalls/syscall_32.tbl
+++ b/arch/x86/entry/syscalls/syscall_32.tbl
@@@ -447,4 -447,6 +447,7 @@@
440 i386 process_madvise sys_process_madvise
441 i386 epoll_pwait2 sys_epoll_pwait2 compat_sys_epoll_pwait2
442 i386 mount_setattr sys_mount_setattr
+443 i386 quotactl_path sys_quotactl_path
+ 444 i386 landlock_create_ruleset sys_landlock_create_ruleset
+ 445 i386 landlock_add_rule sys_landlock_add_rule
+ 446 i386 landlock_restrict_self sys_landlock_restrict_self
diff --cc arch/x86/entry/syscalls/syscall_64.tbl
index 7eb007b8cab5,8604ee4bfff9..000000000000
--- a/arch/x86/entry/syscalls/syscall_64.tbl
+++ b/arch/x86/entry/syscalls/syscall_64.tbl
@@@ -364,7 -364,9 +364,10 @@@
440 common process_madvise sys_process_madvise
441 common epoll_pwait2 sys_epoll_pwait2
442 common mount_setattr sys_mount_setattr
+443 common quotactl_path sys_quotactl_path
+ 444 common landlock_create_ruleset sys_landlock_create_ruleset
+ 445 common landlock_add_rule sys_landlock_add_rule
+ 446 common landlock_restrict_self sys_landlock_restrict_self

#
# Due to a historical design error, certain syscalls are numbered differently
diff --cc arch/xtensa/kernel/syscalls/syscall.tbl
index c71cc45633de,2fad056a32e8..000000000000
--- a/arch/xtensa/kernel/syscalls/syscall.tbl
+++ b/arch/xtensa/kernel/syscalls/syscall.tbl
@@@ -413,4 -413,6 +413,7 @@@
440 common process_madvise sys_process_madvise
441 common epoll_pwait2 sys_epoll_pwait2
442 common mount_setattr sys_mount_setattr
+443 common quotactl_path sys_quotactl_path
+ 444 common landlock_create_ruleset sys_landlock_create_ruleset
+ 445 common landlock_add_rule sys_landlock_add_rule
+ 446 common landlock_restrict_self sys_landlock_restrict_self
diff --cc include/uapi/asm-generic/unistd.h
index 739c839d28fe,300608b05226..000000000000
--- a/include/uapi/asm-generic/unistd.h
+++ b/include/uapi/asm-generic/unistd.h
@@@ -863,11 -863,15 +863,17 @@@ __SYSCALL(__NR_process_madvise, sys_pro
__SC_COMP(__NR_epoll_pwait2, sys_epoll_pwait2, compat_sys_epoll_pwait2)
#define __NR_mount_setattr 442
__SYSCALL(__NR_mount_setattr, sys_mount_setattr)
+#define __NR_quotactl_path 443
+__SYSCALL(__NR_quotactl_path, sys_quotactl_path)
+ #define __NR_landlock_create_ruleset 444
+ __SYSCALL(__NR_landlock_create_ruleset, sys_landlock_create_ruleset)
+ #define __NR_landlock_add_rule 445
+ __SYSCALL(__NR_landlock_add_rule, sys_landlock_add_rule)
+ #define __NR_landlock_restrict_self 446
+ __SYSCALL(__NR_landlock_restrict_self, sys_landlock_restrict_self)

#undef __NR_syscalls
- #define __NR_syscalls 444
+ #define __NR_syscalls 447

/*
* 32 bit systems traditionally used different

Attachment: pgpgjlyeoa7FY.pgp
Description: OpenPGP digital signature