Re: [PATCH v6 35/37] cxlflash: Fix to avoid corrupting port selection mask

[PATCH v6 00/37] cxlflash: Miscellaneous bug fixes and corrections · Matthew R. Ochs <hidden> · 2015-10-21
[PATCH v6 01/37] cxlflash: Fix to avoid invalid port_sel value · Matthew R. Ochs <hidden> · 2015-10-21
[PATCH v6 02/37] cxlflash: Replace magic numbers with literals · Matthew R. Ochs <hidden> · 2015-10-21
[PATCH v6 03/37] cxlflash: Fix read capacity timeout · Matthew R. Ochs <hidden> · 2015-10-21
[PATCH v6 04/37] cxlflash: Fix potential oops following LUN removal · Matthew R. Ochs <hidden> · 2015-10-21
[PATCH v6 05/37] cxlflash: Fix data corruption when vLUN used over multiple cards · Matthew R. Ochs <hidden> · 2015-10-21
[PATCH v6 06/37] cxlflash: Fix to avoid sizeof(bool) · Matthew R. Ochs <hidden> · 2015-10-21
[PATCH v6 07/37] cxlflash: Fix context encode mask width · Matthew R. Ochs <hidden> · 2015-10-21
[PATCH v6 08/37] cxlflash: Fix to avoid CXL services during EEH · Matthew R. Ochs <hidden> · 2015-10-21
[PATCH v6 09/37] cxlflash: Correct naming of limbo state and waitq · Matthew R. Ochs <hidden> · 2015-10-21
[PATCH v6 10/37] cxlflash: Make functions static · Matthew R. Ochs <hidden> · 2015-10-21
[PATCH v6 11/37] cxlflash: Refine host/device attributes · Matthew R. Ochs <hidden> · 2015-10-21
Re: [PATCH v6 11/37] cxlflash: Refine host/device attributes · Tomas Henzl <hidden> · 2015-10-23
[PATCH v6 12/37] cxlflash: Fix to avoid spamming the kernel log · Matthew R. Ochs <hidden> · 2015-10-21
Re: [PATCH v6 12/37] cxlflash: Fix to avoid spamming the kernel log · Tomas Henzl <hidden> · 2015-10-23
[PATCH v6 13/37] cxlflash: Fix to avoid stall while waiting on TMF · Matthew R. Ochs <hidden> · 2015-10-21
Re: [PATCH v6 13/37] cxlflash: Fix to avoid stall while waiting on TMF · Tomas Henzl <hidden> · 2015-10-23
[PATCH v6 14/37] cxlflash: Fix location of setting resid · Matthew R. Ochs <hidden> · 2015-10-21
Re: [PATCH v6 14/37] cxlflash: Fix location of setting resid · Tomas Henzl <hidden> · 2015-10-23
[PATCH v6 15/37] cxlflash: Fix host link up event handling · Matthew R. Ochs <hidden> · 2015-10-21
Re: [PATCH v6 15/37] cxlflash: Fix host link up event handling · Tomas Henzl <hidden> · 2015-10-23
[PATCH v6 16/37] cxlflash: Fix async interrupt bypass logic · Matthew R. Ochs <hidden> · 2015-10-21
Re: [PATCH v6 16/37] cxlflash: Fix async interrupt bypass logic · Andrew Donnellan <hidden> · 2015-10-23
Re: [PATCH v6 16/37] cxlflash: Fix async interrupt bypass logic · Tomas Henzl <hidden> · 2015-10-23
[PATCH v6 17/37] cxlflash: Remove dual port online dependency · Matthew R. Ochs <hidden> · 2015-10-21
Re: [PATCH v6 17/37] cxlflash: Remove dual port online dependency · Tomas Henzl <hidden> · 2015-10-23
[PATCH v6 18/37] cxlflash: Fix AFU version access/storage and add check · Matthew R. Ochs <hidden> · 2015-10-21
Re: [PATCH v6 18/37] cxlflash: Fix AFU version access/storage and add check · Tomas Henzl <hidden> · 2015-10-23
[PATCH v6 19/37] cxlflash: Correct usage of scsi_host_put() · Matthew R. Ochs <hidden> · 2015-10-21
Re: [PATCH v6 19/37] cxlflash: Correct usage of scsi_host_put() · Tomas Henzl <hidden> · 2015-10-23
[PATCH v6 20/37] cxlflash: Fix to prevent workq from accessing freed memory · Matthew R. Ochs <hidden> · 2015-10-21
Re: [PATCH v6 20/37] cxlflash: Fix to prevent workq from accessing freed memory · Tomas Henzl <hidden> · 2015-10-23
[PATCH v6 21/37] cxlflash: Correct behavior in device reset handler following EEH · Matthew R. Ochs <hidden> · 2015-10-21
Re: [PATCH v6 21/37] cxlflash: Correct behavior in device reset handler following EEH · Tomas Henzl <hidden> · 2015-10-23
[PATCH v6 22/37] cxlflash: Remove unnecessary scsi_block_requests · Matthew R. Ochs <hidden> · 2015-10-21
Re: [PATCH v6 22/37] cxlflash: Remove unnecessary scsi_block_requests · Tomas Henzl <hidden> · 2015-10-23
[PATCH v6 23/37] cxlflash: Fix function prolog parameters and return codes · Matthew R. Ochs <hidden> · 2015-10-21
Re: [PATCH v6 23/37] cxlflash: Fix function prolog parameters and return codes · Tomas Henzl <hidden> · 2015-10-23
[PATCH v6 24/37] cxlflash: Fix MMIO and endianness errors · Matthew R. Ochs <hidden> · 2015-10-21
Re: [PATCH v6 24/37] cxlflash: Fix MMIO and endianness errors · Tomas Henzl <hidden> · 2015-10-23
[PATCH v6 26/37] cxlflash: Correct spelling, grammar, and alignment mistakes · Matthew R. Ochs <hidden> · 2015-10-21
Re: [PATCH v6 26/37] cxlflash: Correct spelling, grammar, and alignment mistakes · Tomas Henzl <hidden> · 2015-10-23
[PATCH v6 25/37] cxlflash: Fix to prevent EEH recovery failure · Matthew R. Ochs <hidden> · 2015-10-21
Re: [PATCH v6 25/37] cxlflash: Fix to prevent EEH recovery failure · Tomas Henzl <hidden> · 2015-10-23
[PATCH v6 27/37] cxlflash: Fix to prevent stale AFU RRQ · Matthew R. Ochs <hidden> · 2015-10-21
Re: [PATCH v6 27/37] cxlflash: Fix to prevent stale AFU RRQ · Tomas Henzl <hidden> · 2015-10-23
[PATCH v6 28/37] MAINTAINERS: Add cxlflash driver · Matthew R. Ochs <hidden> · 2015-10-21
[PATCH v6 29/37] cxlflash: Fix to double the delay each time · Matthew R. Ochs <hidden> · 2015-10-21
Re: [PATCH v6 29/37] cxlflash: Fix to double the delay each time · Tomas Henzl <hidden> · 2015-10-23
[PATCH v6 30/37] cxlflash: Fix to avoid corrupting adapter fops · Matthew R. Ochs <hidden> · 2015-10-21
Re: [PATCH v6 30/37] cxlflash: Fix to avoid corrupting adapter fops · Tomas Henzl <hidden> · 2015-10-23
[PATCH v6 31/37] cxlflash: Correct trace string · Matthew R. Ochs <hidden> · 2015-10-21
Re: [PATCH v6 31/37] cxlflash: Correct trace string · Tomas Henzl <hidden> · 2015-10-23
[PATCH v6 32/37] cxlflash: Fix to avoid potential deadlock on EEH · Matthew R. Ochs <hidden> · 2015-10-21
Re: [PATCH v6 32/37] cxlflash: Fix to avoid potential deadlock on EEH · Tomas Henzl <hidden> · 2015-10-23
[PATCH v6 33/37] cxlflash: Fix to avoid leaving dangling interrupt resources · Matthew R. Ochs <hidden> · 2015-10-21
Re: [PATCH v6 33/37] cxlflash: Fix to avoid leaving dangling interrupt resources · Tomas Henzl <hidden> · 2015-10-23
[PATCH v6 34/37] cxlflash: Fix to escalate to LINK_RESET on login timeout · Matthew R. Ochs <hidden> · 2015-10-21
Re: [PATCH v6 34/37] cxlflash: Fix to escalate to LINK_RESET on login timeout · Tomas Henzl <hidden> · 2015-10-23
[PATCH v6 35/37] cxlflash: Fix to avoid corrupting port selection mask · Matthew R. Ochs <hidden> · 2015-10-21
Re: [PATCH v6 35/37] cxlflash: Fix to avoid corrupting port selection mask · Manoj Kumar <hidden> · 2015-10-22
Re: [PATCH v6 35/37] cxlflash: Fix to avoid corrupting port selection mask · Andrew Donnellan <hidden> · 2015-10-23
[PATCH v6 36/37] cxlflash: Fix to avoid lock instrumentation rejection · Matthew R. Ochs <hidden> · 2015-10-21
Re: [PATCH v6 36/37] cxlflash: Fix to avoid lock instrumentation rejection · Manoj Kumar <hidden> · 2015-10-22
Re: [PATCH v6 36/37] cxlflash: Fix to avoid lock instrumentation rejection · Andrew Donnellan <hidden> · 2015-10-23
[PATCH v6 37/37] cxlflash: Fix to avoid bypassing context cleanup · Matthew R. Ochs <hidden> · 2015-10-21
Re: [PATCH v6 37/37] cxlflash: Fix to avoid bypassing context cleanup · Andrew Donnellan <hidden> · 2015-10-22
Re: [PATCH v6 37/37] cxlflash: Fix to avoid bypassing context cleanup · Manoj Kumar <hidden> · 2015-10-22
Re: [PATCH v6 00/37] cxlflash: Miscellaneous bug fixes and corrections · Matthew R. Ochs <hidden> · 2015-10-27

From: Andrew Donnellan <hidden>
Date: 2015-10-23 03:52:33
Also in: linux-scsi

On 22/10/15 07:16, Matthew R. Ochs wrote:

The port selection mask of a LUN can be corrupted when the manage LUN
ioctl (DK_CXLFLASH_MANAGE_LUN) is issued more than once for any device.

 > ...

Signed-off-by: Matthew R. Ochs <redacted>

Reviewed-by: Andrew Donnellan <redacted>

-- 
Andrew Donnellan              Software Engineer, OzLabs
andrew.donnellan@au1.ibm.com  Australia Development Lab, Canberra
+61 2 6201 8874 (work)        IBM Australia Limited

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