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authorLinus Torvalds <torvalds@linux-foundation.org>2021-10-09 19:07:58 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2021-10-09 19:07:58 +0300
commit717478d89fe22df61a4ecf73b1adb31b5f8d1bba (patch)
tree431a0e4d8bce3b77822ece61dddd3331591a3826 /scripts
parentf84fc4e36cd816d2d5dff0541f32fed411b0355f (diff)
parent3ef6ca4f354c53abf263cbeb51e7272523c294d8 (diff)
downloadlinux-717478d89fe22df61a4ecf73b1adb31b5f8d1bba.tar.xz
Merge tag 'riscv-for-linus-5.15-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
Pull RISC-V fixes from Palmer Dabbelt: - A pair of fixes (along with the necessory cleanup) to our VDSO, to avoid a locking during OOM and to prevent the text from overflowing into the data page - A fix to checksyscalls to teach it about our rv32 UABI - A fix to add clone3() to the rv32 UABI, which was pointed out by checksyscalls - A fix to properly flush the icache on the local CPU in addition to the remote CPUs * tag 'riscv-for-linus-5.15-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: checksyscalls: Unconditionally ignore fstat{,at}64 riscv: Flush current cpu icache before other cpus RISC-V: Include clone3() on rv32 riscv/vdso: make arch_setup_additional_pages wait for mmap_sem for write killable riscv/vdso: Move vdso data page up front riscv/vdso: Refactor asm/vdso.h
Diffstat (limited to 'scripts')
-rwxr-xr-xscripts/checksyscalls.sh6
1 files changed, 4 insertions, 2 deletions
diff --git a/scripts/checksyscalls.sh b/scripts/checksyscalls.sh
index fd9777f63f14..9dbab13329fa 100755
--- a/scripts/checksyscalls.sh
+++ b/scripts/checksyscalls.sh
@@ -82,10 +82,8 @@ cat << EOF
#define __IGNORE_truncate64
#define __IGNORE_stat64
#define __IGNORE_lstat64
-#define __IGNORE_fstat64
#define __IGNORE_fcntl64
#define __IGNORE_fadvise64_64
-#define __IGNORE_fstatat64
#define __IGNORE_fstatfs64
#define __IGNORE_statfs64
#define __IGNORE_llseek
@@ -253,6 +251,10 @@ cat << EOF
#define __IGNORE_getpmsg
#define __IGNORE_putpmsg
#define __IGNORE_vserver
+
+/* 64-bit ports never needed these, and new 32-bit ports can use statx */
+#define __IGNORE_fstat64
+#define __IGNORE_fstatat64
EOF
}