> -Original Message-
> From: linux-kernel-ow...@vger.kernel.org
> [mailto:linux-kernel-ow...@vger.kernel.org] On Behalf Of
> Erwan Velu
> Sent: Wednesday, February 27, 2019 10:32 AM
> Subject: [PATCH] scsi: smartpqi_init: Reporting 'logical unit failure'
>
> When this HARDWARE_ERROR/0x
> -Original Message-
> From: Linux-nvme [mailto:linux-nvme-boun...@lists.infradead.org] On Behalf Of
> Keith Busch
> Sent: Tuesday, February 5, 2019 8:39 AM
> To: Takao Indoh
> Cc: Takao Indoh ; s...@grimberg.me;
> linux-kernel@vger.kernel.org; linux-
> n...@lists.infradead.org; ax...
> -Original Message-
> From: linux-kernel-ow...@vger.kernel.org ow...@vger.kernel.org> On Behalf Of Jens Axboe
> Sent: Monday, February 11, 2019 8:50 PM
> To: James Bottomley ; Mikael
> Pettersson
> Cc: Linux SPARC Kernel Mailing List ;
> linux-bl...@vger.kernel.org; linux-kernel@vger.k
> -Original Message-
> From: linux-kernel-ow...@vger.kernel.org ow...@vger.kernel.org> On Behalf Of Douglas Gilbert
> Sent: Wednesday, December 19, 2018 9:02 PM
> Subject: Re: remove exofs, the T10 OSD code and block/scsi bidi support V3
>
...
> While on the subject of bidi, the order
> -Original Message-
> From: Daniel Jordan [mailto:daniel.m.jor...@oracle.com]
> Sent: Monday, November 19, 2018 10:02 AM
> On Mon, Nov 12, 2018 at 10:15:46PM +0000, Elliott, Robert (Persistent Memory)
> wrote:
> >
> > > -Original Message-
> &g
> -Original Message-
> From: Daniel Jordan
> Sent: Monday, November 12, 2018 11:54 AM
> To: Elliott, Robert (Persistent Memory)
> Cc: Daniel Jordan ; linux...@kvack.org;
> k...@vger.kernel.org; linux-kernel@vger.kernel.org; aarca...@redhat.com;
> aaron...@
> -Original Message-
> From: linux-kernel-ow...@vger.kernel.org ow...@vger.kernel.org> On Behalf Of Daniel Jordan
> Sent: Monday, November 05, 2018 10:56 AM
> Subject: [RFC PATCH v4 11/13] mm: parallelize deferred struct page
> initialization within each node
>
> ... The kernel doesn't
>
> -Original Message-
> From: Linux-nvdimm [mailto:linux-nvdimm-boun...@lists.01.org] On Behalf Of
> Dan Williams
> Sent: Monday, October 22, 2018 8:05 PM
> Subject: Re: [PATCH 0/9] Allow persistent memory to be used like normal RAM
>
> On Mon, Oct 22, 2018 at 1:18 PM Dave Hansen
> wr
> -Original Message-
> From: linux-kernel-ow...@vger.kernel.org ow...@vger.kernel.org> On Behalf Of Kees Cook
> Sent: Friday, September 21, 2018 2:13 PM
> Subject: Re: [PATCH 0/3] mm: Randomize free memory
...
> I'd be curious to hear more about the mentioned cache performance
> improveme
> -Original Message-
> From: linux-kernel-ow...@vger.kernel.org ow...@vger.kernel.org> On Behalf Of Cannon Matthews
> Sent: Tuesday, July 24, 2018 9:37 PM
> Subject: Re: [PATCH v2] RFC: clear 1G pages with streaming stores on
> x86
>
> Reimplement clear_gigantic_page() to clear gigabyte
> -Original Message-
> From: Linux-nvdimm [mailto:linux-nvdimm-boun...@lists.01.org] On Behalf Of
> Aishwarya Pant
> Sent: Friday, February 23, 2018 6:55 AM
> To: Dan Williams ; Rafael J. Wysocki
> ; Len Brown ; linux-
> nvd...@lists.01.org; linux-a...@vger.kernel.org; linux-
> ker...@vge
> -Original Message-
> From: linux-kernel-ow...@vger.kernel.org [mailto:linux-kernel-
> ow...@vger.kernel.org] On Behalf Of Jack Wang
> Sent: Wednesday, April 11, 2018 8:21 AM
> Subject: [PATCH] block: ratelimite pr_err on IO path
>
> From: Jack Wang
...
> - pr
> -Original Message-
> From: Linux-nvdimm [mailto:linux-nvdimm-boun...@lists.01.org] On Behalf Of
> Ross Zwisler
...
>
> On Wed, Dec 20, 2017 at 10:19:37AM -0800, Matthew Wilcox wrote:
...
> > initiator is a CPU? I'd have expected you to expose a memory controller
> > abstraction rather
> -Original Message-
> From: Andrew Morton [mailto:a...@linux-foundation.org]
> Sent: Thursday, August 17, 2017 5:10 PM
> To: Luck, Tony
> Cc: Borislav Petkov ; Dave Hansen ;
> Naoya Horiguchi ; Elliott, Robert (Persistent
> Memory) ; x...@kernel.org; linux...@kv
> +++ b/drivers/scsi/mpt3sas/mpt3sas_base.h
> @@ -115,7 +115,7 @@
>
> #define MPT3SAS_RAID_MAX_SECTORS 8192
> #define MPT3SAS_HOST_PAGE_SIZE_4K12
> -
> +#define MPT3SAS_NVME_QUEUE_DEPTH 128
...
> + /*TODO-right Queue Depth?*/
> + qdepth = MPT3SAS_NVME_QUEUE_DE
> > > + if (set_memory_np(decoy_addr, 1))
> > > + pr_warn("Could not invalidate pfn=0x%lx from 1:1 map \n",
Another concept to consider is mapping the page as UC rather than
completely unmapping it.
The uncorrectable error scope could be smaller than a page size, like:
* memory ECC width
> + decoy_addr = (pfn << PAGE_SHIFT) + (PAGE_OFFSET ^ BIT(63));
> +#else
> +#error "no unused virtual bit available"
> +#endif
> +
> + if (set_memory_np(decoy_addr, 1))
> + pr_warn("Could not invalidate pfn=0x%lx from 1:1 map \n", pfn);
Does this patch handle breaking up 512 Gi
> -Original Message-
> From: linux-kernel-ow...@vger.kernel.org [mailto:linux-kernel-
> ow...@vger.kernel.org] On Behalf Of Luck, Tony
> Sent: Wednesday, June 21, 2017 12:54 PM
> To: Naoya Horiguchi
> Cc: Borislav Petkov ; Dave Hansen ;
> x...@kernel.org; linux...@kvack.org; linux-kernel@
> -Original Message-
> From: linux-kernel-ow...@vger.kernel.org [mailto:linux-kernel-
> ow...@vger.kernel.org] On Behalf Of kan.li...@intel.com
> Sent: Thursday, March 23, 2017 1:26 PM
> Subject: [PATCH 2/3] tools lib api fs: Add sysfs__write_int function
...
> diff --git a/tools/lib/api/
> -Original Message-
> From: linux-kernel-ow...@vger.kernel.org [mailto:linux-kernel-
> ow...@vger.kernel.org] On Behalf Of Tom Lendacky
> Sent: Thursday, February 16, 2017 9:45 AM
> Subject: [RFC PATCH v4 15/28] Add support to access persistent memory in
> the clear
>
> Persistent memor
> -Original Message-
> From: linux-block-ow...@vger.kernel.org [mailto:linux-block-
> ow...@vger.kernel.org] On Behalf Of Jon Derrick
> Sent: Thursday, February 16, 2017 10:15 AM
> To: Michael Ellerman
> Cc: Jens Axboe ; Rafael Antognolli
> ; Greg Kroah-Hartman
> ; linux-kernel@vger.kern
> -Original Message-
> From: linux-kernel-ow...@vger.kernel.org [mailto:linux-kernel-
> ow...@vger.kernel.org] On Behalf Of Al Viro
> Sent: Friday, December 30, 2016 8:26 PM
> Subject: [RFC] memcpy_nocache() and memcpy_writethrough()
>
...
> Why does pmem need writethrough warranties, anyw
> -Original Message-
> From: Sreekanth Reddy [mailto:sreekanth.re...@broadcom.com]
> Sent: Friday, August 19, 2016 6:45 AM
> To: Elliott, Robert (Persistent Memory)
> Subject: Re: Observing Softlockup's while running heavy IOs
>
...
> Yes I am also observing t
> -Original Message-
> From: linux-kernel-ow...@vger.kernel.org [mailto:linux-kernel-
> ow...@vger.kernel.org] On Behalf Of Sreekanth Reddy
> Sent: Thursday, August 18, 2016 12:56 AM
> Subject: Observing Softlockup's while running heavy IOs
>
> Problem statement:
> Observing softlockups
> -Original Message-
> From: linux-kernel-ow...@vger.kernel.org [mailto:linux-kernel-
> ow...@vger.kernel.org] On Behalf Of Andi Kleen
> Sent: Tuesday, May 31, 2016 4:23 PM
> To: x...@kernel.org
> Cc: linux-kernel@vger.kernel.org; Andi Kleen
> Subject: [PATCH] x86/microcode/intel: Quiete
> -Original Message-
> From: linux-kernel-ow...@vger.kernel.org [mailto:linux-kernel-
> ow...@vger.kernel.org] On Behalf Of Calvin Owens
> Sent: Friday, May 13, 2016 3:28 PM
...
> Subject: [PATCH] mpt3sas: Do scsi_remove_host() before deleting SAS PHY
> objects
>
...
> The issue is that
> -Original Message-
> From: linux-kernel-ow...@vger.kernel.org [mailto:linux-kernel-
> ow...@vger.kernel.org] On Behalf Of Matt Fleming
> Sent: Friday, May 06, 2016 4:39 PM
...
> Subject: [PATCH 2/5] efibc: Fix excessive stack footprint warning
>
> From: Jeremy Compostella
>
...
>
> -s
Upgrading a system from kernel 4.2 to 4.6rc7, there is an extra 2 minute
delay while booting due to these problems:
[ 47.977221] bnx2x :04:00.1: Direct firmware load for
bnx2x/bnx2x-e2-7.13.1.0.fw failed with error -2
[ 48.029997] bnx2x :04:00.1: Falling back to user helper
> -Original Message-
> From: Andy Lutomirski [mailto:l...@kernel.org]
> Sent: Thursday, April 28, 2016 8:03 PM
> To: Wolfram Sang ; Christoph Hellwig
> Cc: Boaz Harrosh ; One Thousand Gnomes
> ; Rui Wang ; Jean Delvare
> ; Alun Evans ; Robert Elliott
> ; linux-...@vger.kernel.org; Mauro
> -Original Message-
> From: linux-kernel-ow...@vger.kernel.org [mailto:linux-kernel-
> ow...@vger.kernel.org] On Behalf Of Tom Lendacky
> Sent: Tuesday, April 26, 2016 5:56 PM
> Subject: [RFC PATCH v1 00/18] x86: Secure Memory Encryption (AMD)
>
> This RFC patch series provides support fo
> -Original Message-
> From: linux-kernel-ow...@vger.kernel.org [mailto:linux-kernel-
> ow...@vger.kernel.org] On Behalf Of Davidlohr Bueso
> Sent: Tuesday, April 26, 2016 1:34 PM
> To: Karel Zak
> Cc: Julius Werner ; linux-...@vger.kernel.org;
> linux-kernel@vger.kernel.org; linux-bl...
> -Original Message-
> From: linux-block-ow...@vger.kernel.org [mailto:linux-block-
> ow...@vger.kernel.org] On Behalf Of Christoph Hellwig
> Sent: Monday, April 25, 2016 3:24 AM
> To: Rafael Antognolli
> Cc: linux-n...@lists.infradead.org; linux-kernel@vger.kernel.org;
> linux-bl...@vge
> -Original Message-
> From: linux-kernel-ow...@vger.kernel.org [mailto:linux-kernel-
> ow...@vger.kernel.org] On Behalf Of Luis R. Rodriguez
> Sent: Friday, March 04, 2016 4:45 PM
> Subject: [PATCH v2] x86: PAT: Documentation: rewrite "MTRR effects on
> PAT / non-PAT systems"
...
> +MMIO a
> -Original Message-
> From: linux-block-ow...@vger.kernel.org [mailto:linux-block-
> ow...@vger.kernel.org] On Behalf Of Ming Lei
> Sent: Monday, February 15, 2016 3:42 AM
> Subject: Re: [PATCH 1/4] block: bio: introduce helpers to get the 1st and
> last bvec
...
> diff --git a/include/lin
> -Original Message-
> From: Matt Fleming [mailto:m...@codeblueprint.co.uk]
> Sent: Wednesday, February 3, 2016 5:28 AM
> To: Ingo Molnar
> Cc: Laszlo Ersek ; H . Peter Anvin ;
> Thomas Gleixner ; linux-...@vger.kernel.org; linux-
> ker...@vger.kernel.org; Elliot
---
Robert Elliott, HPE Persistent Memory
> -Original Message-
> From: Andy Shevchenko [mailto:andy.shevche...@gmail.com]
> Sent: Monday, January 25, 2016 2:01 PM
> To: James Bottomley
> Cc: Elliott, Robert (Persistent Memory) ; Andy Shevchenko
> ; Matt Fleming
&
us Villemoes ; Andrew
> Morton ; linux-kernel @ vger . kernel . org
>
> Cc: Elliott, Robert (Persistent Memory)
> Subject: Re: [PATCH v3 3/4] x86/efi: print size in binary units in
> efi_print_memmap
>
> On Sat, 2016-01-23 at 16:55 +0200, Andy Shevchenko wrote:
> > Fro
---
Robert Elliott, HPE Persistent Memory
> -Original Message-
> From: Linux-nvdimm [mailto:linux-nvdimm-boun...@lists.01.org] On Behalf Of
> Ross Zwisler
> Sent: Friday, January 22, 2016 9:58 AM
> To: Jan Kara
> Cc: Andrew Morton ; linux-nvd...@lists.01.org;
> Dave Chinner ; linux-ker
> -Original Message-
> From: Stephen Rothwell [mailto:s...@canb.auug.org.au]
> Sent: Thursday, December 31, 2015 4:43 AM
> To: Andrew Morton ; Jonathan Corbet
>
> Cc: linux-n...@vger.kernel.org; linux-kernel@vger.kernel.org;
> Elliott, Robert (Persistent
> -Original Message-
> From: Christoph Hellwig [mailto:h...@infradead.org]
> Sent: Thursday, December 24, 2015 4:11 AM
> Subject: Re: A blocksize problem about dax and ext4
>
> On Thu, Dec 24, 2015 at 02:47:07AM +0000, Elliott, Robert (Persistent
> Memory) wrote:
&g
> -Original Message-
> From: Cholerae Hu [mailto:cholerae...@gmail.com]
> Sent: Wednesday, December 23, 2015 8:36 PM
> Subject: Re: A blocksize problem about dax and ext4
...
> xfs will silently disable dax when the fs block size is too small,
> i.e. your mmap() operations are backed by pag
> -Original Message-
> From: Linux-nvdimm [mailto:linux-nvdimm-boun...@lists.01.org] On Behalf Of
> Ross Zwisler
> Sent: Wednesday, December 23, 2015 1:39 PM
> Subject: [PATCH v6 3/7] mm: add find_get_entries_tag()
>
...
> diff --git a/mm/filemap.c b/mm/filemap.c
...
> +unsigned find_get_e
> -Original Message-
> From: Linux-nvdimm [mailto:linux-nvdimm-boun...@lists.01.org] On Behalf Of
> Dan Williams
> Sent: Wednesday, December 23, 2015 11:16 AM
> To: Cholerae Hu
> Cc: linux-nvd...@lists.01.org
> Subject: Re: A blocksize problem about dax and ext4
>
> On Wed, Dec 23, 2015
> -Original Message-
> From: Matt Fleming [mailto:m...@codeblueprint.co.uk]
> Sent: Monday, December 21, 2015 10:16 AM
> To: Elliott, Robert (Persistent Memory)
> Cc: t...@linutronix.de; mi...@redhat.com; h...@zytor.com; x...@kernel.org;
> linux-...@vger.kernel
---
Robert Elliott, HPE Persistent Memory
> -Original Message-
> From: linux-kernel-ow...@vger.kernel.org [mailto:linux-kernel-
> ow...@vger.kernel.org] On Behalf Of Matt Fleming
> Sent: Monday, December 21, 2015 10:06 AM
> To: Elliott, Robert (Persistent M
> -Original Message-
> From: Matt Fleming [mailto:m...@codeblueprint.co.uk]
> Sent: Monday, December 21, 2015 9:51 AM
> To: Elliott, Robert (Persistent Memory)
> Cc: t...@linutronix.de; mi...@redhat.com; h...@zytor.com; x...@kernel.org;
> linux-...@vger.kernel
Similar to the questions about the arm64 efi boot stub
handing persistent memory, some of the arm64 kernel code
looks fishy.
In arch/arm64/kernel/efi.c:
static int __init is_normal_ram(efi_memory_desc_t *md)
{
if (md->attribute & EFI_MEMORY_WB)
return 1;
return 0;
---
Robert Elliott, HPE Persistent Memory
> -Original Message-
> From: Borislav Petkov [mailto:b...@alien8.de]
> Sent: Tuesday, December 15, 2015 1:29 PM
> To: Elliott, Robert (Persistent Memory)
> Cc: Dan Williams ; Luck, Tony
> ; linux-nvdimm ; X86 M
> -Original Message-
> From: Linux-nvdimm [mailto:linux-nvdimm-boun...@lists.01.org] On Behalf
> Of Borislav Petkov
> Sent: Tuesday, December 15, 2015 12:39 PM
> To: Dan Williams
> Cc: Luck, Tony ; linux-nvdimm nvd...@ml01.01.org>; X86 ML ; linux-
> ker...@vger.kernel.org; Linux MM ; An
> -Original Message-
> From: linux-kernel-ow...@vger.kernel.org [mailto:linux-kernel-
> ow...@vger.kernel.org] On Behalf Of Keith Busch
> Sent: Wednesday, December 9, 2015 5:07 PM
...
> Subject: [PATCHv3] printf: Add format for 8-byte EUI-64 type
>
...
> @@ -1496,6 +1496,8 @@ char *pointe
> -Original Message-
> From: Mark Rutland [mailto:mark.rutl...@arm.com]
> Sent: Thursday, December 3, 2015 10:05 PM
> To: Ard Biesheuvel
> Cc: Elliott, Robert (Persistent Memory) ;
> leif.lindh...@linaro.org; dan.j.willi...@intel.com; Kani, Toshimitsu
> ; linu
drivers/firmware/efi/libstub/efi-stub-helper.c get_dram_base()
parses the UEFI memory map, but just looks at the EFI_MEMORY_WB
attribute while searching for the base memory address,
not the type:
unsigned long get_dram_base(efi_system_table_t *sys_table_arg) {
...
for_each_efi_memory_de
> -Original Message-
> From: linux-kernel-ow...@vger.kernel.org [mailto:linux-kernel-
> ow...@vger.kernel.org] On Behalf Of Elliott, Robert (Persistent Memory)
> Sent: Monday, November 23, 2015 7:58 PM
...
> Subject: tboot: non-0 tboot_addr but it is not of type E820_
> -Original Message-
> From: linux-kernel-ow...@vger.kernel.org [mailto:linux-kernel-
> ow...@vger.kernel.org] On Behalf Of Matias Bjørling
> Sent: Tuesday, November 24, 2015 7:27 AM
...
> Instead of using the Intel NVMe QEMU instance vendor and device id,
> let's use a preallocated from
I noticed this being reported on our UEFI-based machines booting
with grub2 (and not using trusted boot):
[ 0.00] tboot: non-0 tboot_addr but it is not of type E820_RESERVED
The alleged address is:
0x6b7369642065766f
which is actually an ASCII string "ksid evo".
That comes
> -Original Message-
> From: Keith Busch [mailto:keith.bu...@intel.com]
> Sent: Friday, November 6, 2015 6:58 PM
> Subject: Re: [PATCH 4/5] NVMe: add blk polling support
>
> On Fri, Nov 06, 2015 at 03:46:07PM -0800, Elliott, Robert wrote:
> > > -Original Message-
> > > From: linu
> -Original Message-
> From: Linux-nvdimm [mailto:linux-nvdimm-boun...@lists.01.org] On Behalf Of
> Hoemann, Jerry
> Sent: Friday, November 6, 2015 4:27 PM
> Subject: [PATCH 1/4] nvdimm: Add wrapper for IOCTL pass thru.
...
> diff --git a/include/uapi/linux/ndctl.h b/include/uapi/linux/ndct
> -Original Message-
> From: linux-kernel-ow...@vger.kernel.org [mailto:linux-kernel-
> ow...@vger.kernel.org] On Behalf Of Jens Axboe
> Sent: Friday, November 6, 2015 11:20 AM
...
> Subject: [PATCH 4/5] NVMe: add blk polling support
>
> Add nvme_poll(), which will check a specific complet
> -Original Message-
> From: linux-kernel-ow...@vger.kernel.org [mailto:linux-kernel-
> ow...@vger.kernel.org] On Behalf Of Jan Kara
> Sent: Wednesday, November 4, 2015 10:14 AM
> To: ax...@kernel.dk
> Cc: LKML ; linux-fsde...@vger.kernel.org;
> Christoph Hellwig ; Jan Kara
> Subject: [PA
> -Original Message-
> From: Linux-nvdimm [mailto:linux-nvdimm-boun...@lists.01.org] On Behalf Of
> Jan Kara
> Sent: Wednesday, October 21, 2015 4:08 AM
...
> On Tue 20-10-15 17:31:18, Dan Williams wrote:
> > On Tue, Oct 20, 2015 at 5:01 PM, Dave Chinner
...
> > I'm wondering if we can t
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