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authorLinus Torvalds <torvalds@linux-foundation.org>2022-05-24 07:01:30 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2022-05-24 07:01:30 +0300
commit95fbef17e8253775876a08ec2011d3665b86a55f (patch)
tree081f831e5aaa659ce36cafa20a762da52d64a422 /include
parent67c642e0d9aa927c1340638e472f2467fefd1dbf (diff)
parent94d3477897481b92874654455e263e0b1728acb5 (diff)
downloadlinux-95fbef17e8253775876a08ec2011d3665b86a55f.tar.xz
Merge tag 's390-5.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 updates from Heiko Carstens: - Make use of the IBM z16 processor activity instrumentation facility to count cryptography operations: add a new PMU device driver so that perf can make use of this. - Add new IBM z16 extended counter set to cpumf support. - Add vdso randomization support. - Add missing KCSAN instrumentation to barriers and spinlocks, which should make s390's KCSAN support complete. - Add support for IPL-complete-control facility: notify the hypervisor that kexec finished work and the kernel starts. - Improve error logging for PCI. - Various small changes to workaround llvm's integrated assembler limitations, and one bug, to make it finally possible to compile the kernel with llvm's integrated assembler. This also requires to raise the minimum clang version to 14.0.0. - Various other small enhancements, bug fixes, and cleanups all over the place. * tag 's390-5.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (48 commits) s390/head: get rid of 31 bit leftovers scripts/min-tool-version.sh: raise minimum clang version to 14.0.0 for s390 s390/boot: do not emit debug info for assembly with llvm's IAS s390/boot: workaround llvm IAS bug s390/purgatory: workaround llvm's IAS limitations s390/entry: workaround llvm's IAS limitations s390/alternatives: remove padding generation code s390/alternatives: provide identical sized orginal/alternative sequences s390/cpumf: add new extended counter set for IBM z16 s390/preempt: disable __preempt_count_add() optimization for PROFILE_ALL_BRANCHES s390/stp: clock_delta should be signed s390/stp: fix todoff size s390/pai: add support for cryptography counters entry: Rename arch_check_user_regs() to arch_enter_from_user_mode() s390/compat: cleanup compat_linux.h header file s390/entry: remove broken and not needed code s390/boot: convert parmarea to C s390/boot: convert initial lowcore to C s390/ptrace: move short psw definitions to ptrace header file s390/head: initialize all new psws ...
Diffstat (limited to 'include')
-rw-r--r--include/linux/entry-common.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/include/linux/entry-common.h b/include/linux/entry-common.h
index ab78bd4c2eb0..c92ac75d6556 100644
--- a/include/linux/entry-common.h
+++ b/include/linux/entry-common.h
@@ -63,7 +63,7 @@
ARCH_EXIT_TO_USER_MODE_WORK)
/**
- * arch_check_user_regs - Architecture specific sanity check for user mode regs
+ * arch_enter_from_user_mode - Architecture specific sanity check for user mode regs
* @regs: Pointer to currents pt_regs
*
* Defaults to an empty implementation. Can be replaced by architecture
@@ -73,10 +73,10 @@
* section. Use __always_inline so the compiler cannot push it out of line
* and make it instrumentable.
*/
-static __always_inline void arch_check_user_regs(struct pt_regs *regs);
+static __always_inline void arch_enter_from_user_mode(struct pt_regs *regs);
-#ifndef arch_check_user_regs
-static __always_inline void arch_check_user_regs(struct pt_regs *regs) {}
+#ifndef arch_enter_from_user_mode
+static __always_inline void arch_enter_from_user_mode(struct pt_regs *regs) {}
#endif
/**