Seems like I pasted the wrong commit(sorry), should be: ac3f3b0a55518056bc80ed32a41931c99e1f7d81 I only see that one in master.
________________________________________ From: Greg KH gregkh@linuxfoundation.org Sent: 22 January 2024 18:41 To: Joakim Tjernlund Cc: quic_charante@quicinc.com; david@redhat.com; mhocko@suse.com; akpm@linux-foundation.org; linux-mm@kvack.org; hannes@cmpxchg.org; mgorman@techsingularity.net; linux-kernel@vger.kernel.org; quic_pkondeti@quicinc.com; vbabka@suse.cz; stable@vger.kernel.org; quic_cgoldswo@quicinc.com Subject: Re: [RESEND PATCH V2] mm: page_alloc: unreserve highatomic page blocks before oom
On Thu, Jan 18, 2024 at 05:23:58PM +0000, Joakim Tjernlund wrote:
Could this patch be backported to stable? I have seen similar OOMs with reserved_highatomic:4096KB
Upstream commit: 04c8716f7b0075def05dc05646e2408f318167d2
Backported to exactly where? This commit is in the 4.20 kernel and newer, please tell me you aren't relying on the 4.19.y kernel anymore...
thanks,
greg k-h