From: Dan Williams <dan.j.williams@intel.com>
To: Randy Dunlap <rdunlap@infradead.org>
Cc: Andrew Morton <akpm@linux-foundation.org>,
X86 ML <x86@kernel.org>, "Rafael J. Wysocki" <rjw@rjwysocki.net>,
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>,
"H. Peter Anvin" <hpa@zytor.com>,
Ard Biesheuvel <ard.biesheuvel@linaro.org>,
Linux MM <linux-mm@kvack.org>,
linux-nvdimm <linux-nvdimm@lists.01.org>,
Joao Martins <joao.m.martins@oracle.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Linux ACPI <linux-acpi@vger.kernel.org>,
Maling list - DRI developers <dri-devel@lists.freedesktop.org>
Subject: Re: [PATCH v3 02/23] x86/numa: Add 'nohmat' option
Date: Sat, 1 Aug 2020 09:36:48 -0700 [thread overview]
Message-ID: <CAPcyv4iUtQ1Edau5e7GQumu1MxcAvorSNwnw9HGhzFDNuBS7=Q@mail.gmail.com> (raw)
In-Reply-To: <545078f8-d6d3-5db7-02f6-648218513752@infradead.org>
On Fri, Jul 31, 2020 at 8:51 PM Randy Dunlap <rdunlap@infradead.org> wrote:
>
> On 7/31/20 8:25 PM, Dan Williams wrote:
> > Disable parsing of the HMAT for debug, to workaround broken platform
> > instances, or cases where it is otherwise not wanted.
> >
> > ---
> > arch/x86/mm/numa.c | 2 ++
> > drivers/acpi/numa/hmat.c | 8 +++++++-
> > include/acpi/acpi_numa.h | 8 ++++++++
> > 3 files changed, 17 insertions(+), 1 deletion(-)
> >
> > diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c
> > index 87c52822cc44..f3805bbaa784 100644
> > --- a/arch/x86/mm/numa.c
> > +++ b/arch/x86/mm/numa.c
> > @@ -41,6 +41,8 @@ static __init int numa_setup(char *opt)
> > return numa_emu_cmdline(opt + 5);
> > if (!strncmp(opt, "noacpi", 6))
> > disable_srat();
> > + if (!strncmp(opt, "nohmat", 6))
> > + disable_hmat();
>
> Hopefully that will be documented in
> Documentation/x86/x86_64/boot-options.rst.
Sorry, yes, you gave that feedback before. I can do a quick respin
with this and the kbuild-robot compile fixups.
_______________________________________________
Linux-nvdimm mailing list -- linux-nvdimm@lists.01.org
To unsubscribe send an email to linux-nvdimm-leave@lists.01.org
WARNING: multiple messages have this Message-ID (diff)
From: Dan Williams <dan.j.williams@intel.com>
To: Randy Dunlap <rdunlap@infradead.org>
Cc: Andrew Morton <akpm@linux-foundation.org>,
X86 ML <x86@kernel.org>, "Rafael J. Wysocki" <rjw@rjwysocki.net>,
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>,
"H. Peter Anvin" <hpa@zytor.com>,
Vishal L Verma <vishal.l.verma@intel.com>,
Ard Biesheuvel <ard.biesheuvel@linaro.org>,
Linux MM <linux-mm@kvack.org>,
linux-nvdimm <linux-nvdimm@lists.01.org>,
Joao Martins <joao.m.martins@oracle.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Linux ACPI <linux-acpi@vger.kernel.org>,
Maling list - DRI developers <dri-devel@lists.freedesktop.org>
Subject: Re: [PATCH v3 02/23] x86/numa: Add 'nohmat' option
Date: Sat, 1 Aug 2020 09:36:48 -0700 [thread overview]
Message-ID: <CAPcyv4iUtQ1Edau5e7GQumu1MxcAvorSNwnw9HGhzFDNuBS7=Q@mail.gmail.com> (raw)
In-Reply-To: <545078f8-d6d3-5db7-02f6-648218513752@infradead.org>
On Fri, Jul 31, 2020 at 8:51 PM Randy Dunlap <rdunlap@infradead.org> wrote:
>
> On 7/31/20 8:25 PM, Dan Williams wrote:
> > Disable parsing of the HMAT for debug, to workaround broken platform
> > instances, or cases where it is otherwise not wanted.
> >
> > ---
> > arch/x86/mm/numa.c | 2 ++
> > drivers/acpi/numa/hmat.c | 8 +++++++-
> > include/acpi/acpi_numa.h | 8 ++++++++
> > 3 files changed, 17 insertions(+), 1 deletion(-)
> >
> > diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c
> > index 87c52822cc44..f3805bbaa784 100644
> > --- a/arch/x86/mm/numa.c
> > +++ b/arch/x86/mm/numa.c
> > @@ -41,6 +41,8 @@ static __init int numa_setup(char *opt)
> > return numa_emu_cmdline(opt + 5);
> > if (!strncmp(opt, "noacpi", 6))
> > disable_srat();
> > + if (!strncmp(opt, "nohmat", 6))
> > + disable_hmat();
>
> Hopefully that will be documented in
> Documentation/x86/x86_64/boot-options.rst.
Sorry, yes, you gave that feedback before. I can do a quick respin
with this and the kbuild-robot compile fixups.
WARNING: multiple messages have this Message-ID (diff)
From: Dan Williams <dan.j.williams@intel.com>
To: Randy Dunlap <rdunlap@infradead.org>
Cc: Andrew Morton <akpm@linux-foundation.org>,
X86 ML <x86@kernel.org>, "Rafael J. Wysocki" <rjw@rjwysocki.net>,
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>,
"H. Peter Anvin" <hpa@zytor.com>,
Vishal L Verma <vishal.l.verma@intel.com>,
Ard Biesheuvel <ard.biesheuvel@linaro.org>,
Linux MM <linux-mm@kvack.org>,
linux-nvdimm <linux-nvdimm@lists.01.org>,
Joao Martins <joao.m.martins@oracle.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Linux ACPI <linux-acpi@vger.kernel.org>,
Maling list - DRI developers <dri-devel@lists.freedesktop.org>
Subject: Re: [PATCH v3 02/23] x86/numa: Add 'nohmat' option
Date: Sat, 1 Aug 2020 09:36:48 -0700 [thread overview]
Message-ID: <CAPcyv4iUtQ1Edau5e7GQumu1MxcAvorSNwnw9HGhzFDNuBS7=Q@mail.gmail.com> (raw)
In-Reply-To: <545078f8-d6d3-5db7-02f6-648218513752@infradead.org>
On Fri, Jul 31, 2020 at 8:51 PM Randy Dunlap <rdunlap@infradead.org> wrote:
>
> On 7/31/20 8:25 PM, Dan Williams wrote:
> > Disable parsing of the HMAT for debug, to workaround broken platform
> > instances, or cases where it is otherwise not wanted.
> >
> > ---
> > arch/x86/mm/numa.c | 2 ++
> > drivers/acpi/numa/hmat.c | 8 +++++++-
> > include/acpi/acpi_numa.h | 8 ++++++++
> > 3 files changed, 17 insertions(+), 1 deletion(-)
> >
> > diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c
> > index 87c52822cc44..f3805bbaa784 100644
> > --- a/arch/x86/mm/numa.c
> > +++ b/arch/x86/mm/numa.c
> > @@ -41,6 +41,8 @@ static __init int numa_setup(char *opt)
> > return numa_emu_cmdline(opt + 5);
> > if (!strncmp(opt, "noacpi", 6))
> > disable_srat();
> > + if (!strncmp(opt, "nohmat", 6))
> > + disable_hmat();
>
> Hopefully that will be documented in
> Documentation/x86/x86_64/boot-options.rst.
Sorry, yes, you gave that feedback before. I can do a quick respin
with this and the kbuild-robot compile fixups.
WARNING: multiple messages have this Message-ID (diff)
From: Dan Williams <dan.j.williams@intel.com>
To: Randy Dunlap <rdunlap@infradead.org>
Cc: Joao Martins <joao.m.martins@oracle.com>, X86 ML <x86@kernel.org>,
Linux ACPI <linux-acpi@vger.kernel.org>,
Ard Biesheuvel <ard.biesheuvel@linaro.org>,
Peter Zijlstra <peterz@infradead.org>,
Vishal L Verma <vishal.l.verma@intel.com>,
Dave Hansen <dave.hansen@linux.intel.com>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Maling list - DRI developers <dri-devel@lists.freedesktop.org>,
Linux MM <linux-mm@kvack.org>, Ingo Molnar <mingo@redhat.com>,
Borislav Petkov <bp@alien8.de>, Andy Lutomirski <luto@kernel.org>,
"H. Peter Anvin" <hpa@zytor.com>,
Andrew Morton <akpm@linux-foundation.org>,
Thomas Gleixner <tglx@linutronix.de>,
linux-nvdimm <linux-nvdimm@lists.01.org>
Subject: Re: [PATCH v3 02/23] x86/numa: Add 'nohmat' option
Date: Sat, 1 Aug 2020 09:36:48 -0700 [thread overview]
Message-ID: <CAPcyv4iUtQ1Edau5e7GQumu1MxcAvorSNwnw9HGhzFDNuBS7=Q@mail.gmail.com> (raw)
In-Reply-To: <545078f8-d6d3-5db7-02f6-648218513752@infradead.org>
On Fri, Jul 31, 2020 at 8:51 PM Randy Dunlap <rdunlap@infradead.org> wrote:
>
> On 7/31/20 8:25 PM, Dan Williams wrote:
> > Disable parsing of the HMAT for debug, to workaround broken platform
> > instances, or cases where it is otherwise not wanted.
> >
> > ---
> > arch/x86/mm/numa.c | 2 ++
> > drivers/acpi/numa/hmat.c | 8 +++++++-
> > include/acpi/acpi_numa.h | 8 ++++++++
> > 3 files changed, 17 insertions(+), 1 deletion(-)
> >
> > diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c
> > index 87c52822cc44..f3805bbaa784 100644
> > --- a/arch/x86/mm/numa.c
> > +++ b/arch/x86/mm/numa.c
> > @@ -41,6 +41,8 @@ static __init int numa_setup(char *opt)
> > return numa_emu_cmdline(opt + 5);
> > if (!strncmp(opt, "noacpi", 6))
> > disable_srat();
> > + if (!strncmp(opt, "nohmat", 6))
> > + disable_hmat();
>
> Hopefully that will be documented in
> Documentation/x86/x86_64/boot-options.rst.
Sorry, yes, you gave that feedback before. I can do a quick respin
with this and the kbuild-robot compile fixups.
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
next prev parent reply other threads:[~2020-08-01 16:37 UTC|newest]
Thread overview: 97+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-01 3:24 [PATCH v3 00/23] device-dax: Support sub-dividing soft-reserved ranges Dan Williams
2020-08-01 3:24 ` Dan Williams
2020-08-01 3:24 ` Dan Williams
2020-08-01 3:25 ` [PATCH v3 01/23] x86/numa: Cleanup configuration dependent command-line options Dan Williams
2020-08-01 3:25 ` Dan Williams
2020-08-01 3:25 ` Dan Williams
2020-08-01 3:25 ` [PATCH v3 02/23] x86/numa: Add 'nohmat' option Dan Williams
2020-08-01 3:25 ` Dan Williams
2020-08-01 3:25 ` Dan Williams
2020-08-01 3:51 ` Randy Dunlap
2020-08-01 3:51 ` Randy Dunlap
2020-08-01 3:51 ` Randy Dunlap
2020-08-01 16:36 ` Dan Williams [this message]
2020-08-01 16:36 ` Dan Williams
2020-08-01 16:36 ` Dan Williams
2020-08-01 16:36 ` Dan Williams
2020-08-01 3:25 ` [PATCH v3 03/23] efi/fake_mem: Arrange for a resource entry per efi_fake_mem instance Dan Williams
2020-08-01 3:25 ` Dan Williams
2020-08-01 3:25 ` Dan Williams
2020-08-01 3:25 ` [PATCH v3 04/23] ACPI: HMAT: Refactor hmat_register_target_device to hmem_register_device Dan Williams
2020-08-01 3:25 ` Dan Williams
2020-08-01 3:25 ` Dan Williams
2020-08-01 3:25 ` [PATCH v3 05/23] resource: Report parent to walk_iomem_res_desc() callback Dan Williams
2020-08-01 3:25 ` Dan Williams
2020-08-01 3:25 ` Dan Williams
2020-08-01 3:25 ` [PATCH v3 06/23] mm/memory_hotplug: Introduce default phys_to_target_node() implementation Dan Williams
2020-08-01 3:25 ` Dan Williams
2020-08-01 3:25 ` Dan Williams
2020-08-01 6:24 ` kernel test robot
2020-08-01 6:24 ` kernel test robot
2020-08-01 6:24 ` kernel test robot
2020-08-01 16:39 ` kernel test robot
2020-08-01 16:39 ` kernel test robot
2020-08-01 16:39 ` kernel test robot
2020-08-01 3:25 ` [PATCH v3 07/23] ACPI: HMAT: Attach a device for each soft-reserved range Dan Williams
2020-08-01 3:25 ` Dan Williams
2020-08-01 3:25 ` Dan Williams
2020-08-01 3:25 ` [PATCH v3 08/23] device-dax: Drop the dax_region.pfn_flags attribute Dan Williams
2020-08-01 3:25 ` Dan Williams
2020-08-01 3:25 ` Dan Williams
2020-08-01 3:25 ` [PATCH v3 09/23] device-dax: Move instance creation parameters to 'struct dev_dax_data' Dan Williams
2020-08-01 3:25 ` Dan Williams
2020-08-01 3:25 ` Dan Williams
2020-08-01 3:25 ` [PATCH v3 10/23] device-dax: Make pgmap optional for instance creation Dan Williams
2020-08-01 3:25 ` Dan Williams
2020-08-01 3:25 ` Dan Williams
2020-08-01 3:26 ` [PATCH v3 11/23] device-dax: Kill dax_kmem_res Dan Williams
2020-08-01 3:26 ` Dan Williams
2020-08-01 3:26 ` Dan Williams
2020-08-01 3:26 ` [PATCH v3 12/23] device-dax: Add an allocation interface for device-dax instances Dan Williams
2020-08-01 3:26 ` Dan Williams
2020-08-01 3:26 ` Dan Williams
2020-08-01 3:26 ` [PATCH v3 13/23] device-dax: Introduce 'seed' devices Dan Williams
2020-08-01 3:26 ` Dan Williams
2020-08-01 3:26 ` Dan Williams
2020-08-01 3:26 ` [PATCH v3 14/23] drivers/base: Make device_find_child_by_name() compatible with sysfs inputs Dan Williams
2020-08-01 3:26 ` Dan Williams
2020-08-01 3:26 ` Dan Williams
2020-08-01 3:26 ` [PATCH v3 15/23] device-dax: Add resize support Dan Williams
2020-08-01 3:26 ` Dan Williams
2020-08-01 3:26 ` Dan Williams
2020-08-01 3:26 ` [PATCH v3 16/23] mm/memremap_pages: Convert to 'struct range' Dan Williams
2020-08-01 3:26 ` Dan Williams
2020-08-01 3:26 ` Dan Williams
2020-08-01 3:26 ` [PATCH v3 17/23] mm/memremap_pages: Support multiple ranges per invocation Dan Williams
2020-08-01 3:26 ` Dan Williams
2020-08-01 3:26 ` Dan Williams
2020-08-01 3:26 ` [PATCH v3 18/23] device-dax: Add dis-contiguous resource support Dan Williams
2020-08-01 3:26 ` Dan Williams
2020-08-01 3:26 ` Dan Williams
2020-08-01 3:26 ` [PATCH v3 19/23] device-dax: Introduce 'mapping' devices Dan Williams
2020-08-01 3:26 ` Dan Williams
2020-08-01 3:26 ` Dan Williams
2020-08-01 3:26 ` [PATCH v3 20/23] device-dax: Make align a per-device property Dan Williams
2020-08-01 3:26 ` Dan Williams
2020-08-01 3:26 ` Dan Williams
2020-08-01 7:23 ` kernel test robot
2020-08-01 7:23 ` kernel test robot
2020-08-01 7:23 ` kernel test robot
2020-08-01 3:26 ` [PATCH v3 21/23] device-dax: Add an 'align' attribute Dan Williams
2020-08-01 3:26 ` Dan Williams
2020-08-01 3:26 ` Dan Williams
2020-08-01 6:14 ` kernel test robot
2020-08-01 6:14 ` kernel test robot
2020-08-01 6:14 ` kernel test robot
2020-08-01 6:18 ` kernel test robot
2020-08-01 6:18 ` kernel test robot
2020-08-01 6:18 ` kernel test robot
2020-08-01 3:27 ` [PATCH v3 22/23] dax/hmem: Introduce dax_hmem.region_idle parameter Dan Williams
2020-08-01 3:27 ` Dan Williams
2020-08-01 3:27 ` Dan Williams
2020-08-01 3:27 ` [PATCH v3 23/23] device-dax: Add a range mapping allocation attribute Dan Williams
2020-08-01 3:27 ` Dan Williams
2020-08-01 3:27 ` Dan Williams
2020-08-04 17:02 ` [PATCH v3 00/23] device-dax: Support sub-dividing soft-reserved ranges Jason Gunthorpe
2020-08-04 17:02 ` Jason Gunthorpe
2020-08-04 17:02 ` Jason Gunthorpe
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