mirror of
https://gitlab.com/redhat/centos-stream/src/kernel/centos-stream-10.git
synced 2026-09-09 00:07:04 +08:00
Maxim Levitsky
7324e2d984
JIRA: https://issues.redhat.com/browse/RHEL-151869 commit b54e4707a64be93a8ab3348e32e89817229b5eaa Author: Li RongQing <lirongqing@baidu.com> Date: Wed Feb 4 04:12:06 2026 -0500 KVM: x86: Fix SRCU list traversal in kvm_fire_mask_notifiers() The mask_notifier_list is protected by kvm->irq_srcu, but the traversal in kvm_fire_mask_notifiers() incorrectly uses hlist_for_each_entry_rcu(). This leads to lockdep warnings because the standard RCU iterator expects to be under rcu_read_lock(), not SRCU. Replace the RCU variant with hlist_for_each_entry_srcu() and provide the proper srcu_read_lock_held() annotation to ensure correct synchronization and silence lockdep. Signed-off-by: Li RongQing <lirongqing@baidu.com> Link: https://patch.msgid.link/20260204091206.2617-1-lirongqing@baidu.com Signed-off-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.