CVE ID:	CVE-2024-36922
Description:	In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: read txq->read_ptr under lock If we read txq->read_ptr without lock, we can read the same value twice, then obtain the lock, and reclaim from there to two different places, but crucially reclaim the same entry twice, resulting in the WARN_ONCE() a little later. Fix that by reading txq->read_ptr under lock.
Test IDs:	None available
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2024-36922 https://git.kernel.org/stable/c/43d07103df670484cdd26f9588eabef80f69db89 https://git.kernel.org/stable/c/43d07103df670484cdd26f9588eabef80f69db89 https://git.kernel.org/stable/c/b83db8e756dec68a950ed2f056248b1704b3deaa https://git.kernel.org/stable/c/b83db8e756dec68a950ed2f056248b1704b3deaa https://git.kernel.org/stable/c/c2ace6300600c634553657785dfe5ea0ed688ac2 https://git.kernel.org/stable/c/c2ace6300600c634553657785dfe5ea0ed688ac2