Merge branch 'for-7.0-fixes' into for-7.1

To prepare for hierarchical scheduling patchset which will cause multiple
conflicts otherwise.

Signed-off-by: Tejun Heo <tj@kernel.org>

1 files changed, 3 insertions, 29 deletions

diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 4e2dfbbd3d78..93f356d2b3d9 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -630,7 +630,7 @@ config DEBUG_FORCE_WEAK_PER_CPU
 
 config WARN_CONTEXT_ANALYSIS
 	bool "Compiler context-analysis warnings"
-	depends on CC_IS_CLANG && CLANG_VERSION >= 220000
+	depends on CC_IS_CLANG && CLANG_VERSION >= 220100
 	# Branch profiling re-defines "if", which messes with the compiler's
 	# ability to analyze __cond_acquires(..), resulting in false positives.
 	depends on !TRACE_BRANCH_PROFILING
@@ -641,7 +641,7 @@ config WARN_CONTEXT_ANALYSIS
 	  and releasing user-definable "context locks".
 
 	  Clang's name of the feature is "Thread Safety Analysis". Requires
-	  Clang 22 or later.
+	  Clang 22.1.0 or later.
 
 	  Produces warnings by default. Select CONFIG_WERROR if you wish to
 	  turn these warnings into errors.
@@ -760,6 +760,7 @@ source "mm/Kconfig.debug"
 
 config DEBUG_OBJECTS
 	bool "Debug object operations"
+	depends on PREEMPT_COUNT || !DEFERRED_STRUCT_PAGE_INIT
 	depends on DEBUG_KERNEL
 	help
 	  If you say Y here, additional code will be inserted into the
@@ -1766,33 +1767,6 @@ config STACKTRACE
 	  It is also used by various kernel debugging features that require
 	  stack trace generation.
 
-config WARN_ALL_UNSEEDED_RANDOM
-	bool "Warn for all uses of unseeded randomness"
-	default n
-	help
-	  Some parts of the kernel contain bugs relating to their use of
-	  cryptographically secure random numbers before it's actually possible
-	  to generate those numbers securely. This setting ensures that these
-	  flaws don't go unnoticed, by enabling a message, should this ever
-	  occur. This will allow people with obscure setups to know when things
-	  are going wrong, so that they might contact developers about fixing
-	  it.
-
-	  Unfortunately, on some models of some architectures getting
-	  a fully seeded CRNG is extremely difficult, and so this can
-	  result in dmesg getting spammed for a surprisingly long
-	  time.  This is really bad from a security perspective, and
-	  so architecture maintainers really need to do what they can
-	  to get the CRNG seeded sooner after the system is booted.
-	  However, since users cannot do anything actionable to
-	  address this, by default this option is disabled.
-
-	  Say Y here if you want to receive warnings for all uses of
-	  unseeded randomness.  This will be of use primarily for
-	  those developers interested in improving the security of
-	  Linux kernels running on their architecture (or
-	  subarchitecture).
-
 config DEBUG_KOBJECT
 	bool "kobject debugging"
 	depends on DEBUG_KERNEL