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h=Date:From:To:Cc:Subject:From; b=oGxZudIP8wN7di7p6VfIxzrrUxjNapgMgmOmjt7BTWw1lyz5FqdsF04gm5JINhL4P TXKpi8j0yjYetpHhbXE3MBVlqfmSX+qLbKuU0JNcnp7G7sgVP+qwsmQ4G5NPgEIVuo wCWuZdmRVUEX/NNi22KJoEMEwx4/6piDZNnOUWN/j8W6lpb3w9V/ab2Wr7LJoYiLKM sSHtjfBlMB/RFhWiwILaUYAZUbhhGvUhDROSJRibEyEO+Vkmuowst1jxnzTn0KLHAW QpmsB5dxgsn/eI5c+rRZhNarBR4VgxU+js8GNz8yX+94BvtAJ+OClbHKIXG8ZUguz6 UTXxrIBb5qtEg== Date: Sat, 21 Feb 2026 12:44:21 +0200 From: Mike Rapoport To: Linus Torvalds Cc: Andrew Morton , Cui Chao , Mike Rapoport , linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: [GIT PULL] memblock: numa_memblks: fix detection of NUMA node for CXL windows Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Rspamd-Queue-Id: 91C5540006 X-Stat-Signature: 16drbhcx9so3fd59frr9fyiqr1kfnwkr X-Rspam-User: X-Rspamd-Server: rspam04 X-HE-Tag: 1771670668-699339 X-HE-Meta: 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 DrEVB+0G C64zCQlZ/47qiyNM4AaSpmw+6FRecyJq1fF5VhR8RuYyJ5YVdwiXN1N9XwUdyiVgSCU36rmyr0cGzLKY/fS/rlXtU1Z77XPcozYraNa9up2gInP2RT9nOAcV/mKZicvm20n5/2nwzYdEFzIVualwJNffv+6EwOSft72baqHHWEFJbEgdnPo1bj8zx4/6zSOPnO2r14Ge/vaEBqtKQ8E9dryuEvFYIJE7ut/2s69exi6RhO1dZTvTPVejCKCgu9a7CNHtgm0DSycND6GPpqPk8ccAjHSJmMP98Pr2i0Yct42Vxn4vOyd1Nz+9mW1UbVxUSgj61 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Hi Linus, The following changes since commit 05f7e89ab9731565d8a62e3b5d1ec206485eeb0b: Linux 6.19 (2026-02-08 13:03:27 -0800) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock tags/fixes-2026-02-21 for you to fetch changes up to f043a93fff9e3e3e648b6525483f59104b0819fa: mm: numa_memblks: Identify the accurate NUMA ID of CFMW (2026-02-14 09:29:12 +0200) ---------------------------------------------------------------- memblock: numa_memblks: fix detection of NUMA node for CXL windows phys_to_target_node() may assign a CXL Fixed Memory Window to the wrong NUMA node when a CXL node resides in the gap of discontinuous System RAM node. Fix this by checking both numa_meminfo and numa_reserved_meminfo, preferring the reserved NID when the address appears in both. ---------------------------------------------------------------- Cui Chao (1): mm: numa_memblks: Identify the accurate NUMA ID of CFMW mm/numa_memblks.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) -- Sincerely yours, Mike.