From: Alison Schofield <alison.schofield@intel.com>
To: Robert Richter <rrichter@amd.com>
Cc: "Rafael J. Wysocki" <rafael@kernel.org>,
Dave Hansen <dave.hansen@linux.intel.com>,
Andy Lutomirski <luto@kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
x86@kernel.org, Dan Williams <dan.j.williams@intel.com>,
linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-cxl@vger.kernel.org, "H. Peter Anvin" <hpa@zytor.com>,
Len Brown <lenb@kernel.org>
Subject: Re: [PATCH v6 5/7] ACPI/NUMA: Return memblk modification state from numa_fill_memblks()
Date: Tue, 30 Apr 2024 08:49:03 -0700 [thread overview]
Message-ID: <ZjES7+pU7ULAq+42@aschofie-mobl2> (raw)
In-Reply-To: <20240430092200.2335887-6-rrichter@amd.com>
On Tue, Apr 30, 2024 at 11:21:58AM +0200, Robert Richter wrote:
> When registering a memory range a possibly overlapping memory block
> will be extended instead of creating a new one. If both ranges exactly
> overlap, the blocks remain unchanged and are just reused. The
> information if a memblock was extended is useful for diagnostics.
>
> Change return code of numa_fill_memblks() to also report if memblocks
> have been modified.
Reviewed-by: Alison Schofield <alison.schofield@intel.com>
>
> Link: https://lore.kernel.org/all/ZiqnbD0CB9WUL1zu@aschofie-mobl2/T/#u
> Cc: Alison Schofield <alison.schofield@intel.com>
> Signed-off-by: Robert Richter <rrichter@amd.com>
> ---
> arch/x86/mm/numa.c | 33 ++++++++++++++++++---------------
> drivers/acpi/numa/srat.c | 5 +++--
> 2 files changed, 21 insertions(+), 17 deletions(-)
snip
next prev parent reply other threads:[~2024-04-30 15:49 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-30 9:21 [PATCH v6 0/7] SRAT/CEDT fixes and updates Robert Richter
2024-04-30 9:21 ` [PATCH v6 1/7] x86/numa: Fix SRAT lookup of CFMWS ranges with numa_fill_memblks() Robert Richter
2024-04-30 14:48 ` Jonathan Cameron
2024-05-02 11:59 ` Robert Richter
2024-05-02 16:27 ` Jonathan Cameron
2024-04-30 16:16 ` Alison Schofield
2024-05-02 12:11 ` Robert Richter
2024-04-30 16:42 ` Dan Williams
2024-04-30 9:21 ` [PATCH v6 2/7] ACPI/NUMA: Remove architecture dependent remainings Robert Richter
2024-04-30 14:53 ` Jonathan Cameron
2024-04-30 16:01 ` Alison Schofield
2024-04-30 9:21 ` [PATCH v6 3/7] ACPI/NUMA: Squash acpi_numa_slit_init() into acpi_parse_slit() Robert Richter
2024-04-30 14:54 ` Jonathan Cameron
2024-04-30 16:01 ` Alison Schofield
2024-04-30 9:21 ` [PATCH v6 4/7] ACPI/NUMA: Squash acpi_numa_memory_affinity_init() into acpi_parse_memory_affinity() Robert Richter
2024-04-30 15:03 ` Jonathan Cameron
2024-04-30 16:01 ` Alison Schofield
2024-04-30 9:21 ` [PATCH v6 5/7] ACPI/NUMA: Return memblk modification state from numa_fill_memblks() Robert Richter
2024-04-30 15:14 ` Jonathan Cameron
2024-04-30 15:49 ` Alison Schofield [this message]
2024-04-30 17:05 ` Dan Williams
2024-05-02 12:45 ` Robert Richter
2024-04-30 9:21 ` [PATCH v6 6/7] ACPI/NUMA: Add log messages for memory ranges found in CEDT Robert Richter
2024-04-30 15:32 ` Jonathan Cameron
2024-04-30 15:49 ` Alison Schofield
2024-04-30 17:14 ` Dan Williams
2024-04-30 9:22 ` [PATCH v6 7/7] ACPI/NUMA: Print CXL Early Discovery Table (CEDT) Robert Richter
2024-04-30 15:55 ` Alison Schofield
2024-04-30 16:22 ` Jonathan Cameron
2024-05-02 12:53 ` Robert Richter
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