From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Tejun Heo <tj@kernel.org>,
Dominik Mierzejewski <dominik@greysector.net>
Subject: [PATCH 3.10 11/24] ahci: disable MSI on SAMSUNG 0xa800 SSD
Date: Sun, 14 Dec 2014 12:20:31 -0800 [thread overview]
Message-ID: <20141214201800.998571531@linuxfoundation.org> (raw)
In-Reply-To: <20141214201800.613573495@linuxfoundation.org>
3.10-stable review patch. If anyone has any objections, please let me know.
------------------
From: Tejun Heo <tj@kernel.org>
commit 2b21ef0aae65f22f5ba86b13c4588f6f0c2dbefb upstream.
Just like 0x1600 which got blacklisted by 66a7cbc303f4 ("ahci: disable
MSI instead of NCQ on Samsung pci-e SSDs on macbooks"), 0xa800 chokes
on NCQ commands if MSI is enabled. Disable MSI.
Signed-off-by: Tejun Heo <tj@kernel.org>
Reported-by: Dominik Mierzejewski <dominik@greysector.net>
Link: https://bugzilla.kernel.org/show_bug.cgi?id=89171
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/ata/ahci.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -494,6 +494,7 @@ static const struct pci_device_id ahci_p
* enabled. https://bugzilla.kernel.org/show_bug.cgi?id=60731
*/
{ PCI_VDEVICE(SAMSUNG, 0x1600), board_ahci_nomsi },
+ { PCI_VDEVICE(SAMSUNG, 0xa800), board_ahci_nomsi },
/* Enmotus */
{ PCI_DEVICE(0x1c44, 0x8000), board_ahci },
next prev parent reply other threads:[~2014-12-14 20:20 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-14 20:20 [PATCH 3.10 00/24] 3.10.63-stable review Greg Kroah-Hartman
2014-12-14 20:20 ` [PATCH 3.10 01/24] mm: frontswap: invalidate expired data on a dup-store failure Greg Kroah-Hartman
2014-12-14 20:20 ` [PATCH 3.10 02/24] mm: fix swapoff hang after page migration and fork Greg Kroah-Hartman
2014-12-14 20:20 ` [PATCH 3.10 03/24] xen-netfront: Remove BUGs on paged skb data which crosses a page boundary Greg Kroah-Hartman
2014-12-14 20:20 ` [PATCH 3.10 04/24] i2c: omap: fix NACK and Arbitration Lost irq handling Greg Kroah-Hartman
2014-12-14 20:20 ` [PATCH 3.10 05/24] i2c: omap: fix i207 errata handling Greg Kroah-Hartman
2014-12-14 20:20 ` [PATCH 3.10 07/24] drm/radeon: kernel panic in drm_calc_vbltimestamp_from_scanoutpos with 3.18.0-rc6 Greg Kroah-Hartman
2014-12-14 20:20 ` [PATCH 3.10 08/24] drm/i915: Unlock panel even when LVDS is disabled Greg Kroah-Hartman
2014-12-14 20:20 ` [PATCH 3.10 09/24] media: smiapp: Only some selection targets are settable Greg Kroah-Hartman
2014-12-14 20:20 ` [PATCH 3.10 10/24] AHCI: Add DeviceIDs for Sunrise Point-LP SATA controller Greg Kroah-Hartman
2014-12-14 20:20 ` Greg Kroah-Hartman [this message]
2014-12-14 20:20 ` [PATCH 3.10 12/24] sata_fsl: fix error handling of irq_of_parse_and_map Greg Kroah-Hartman
2014-12-14 20:20 ` [PATCH 3.10 13/24] ipv6: gre: fix wrong skb->protocol in WCCP Greg Kroah-Hartman
2014-12-14 20:20 ` [PATCH 3.10 14/24] tg3: fix ring init when there are more TX than RX channels Greg Kroah-Hartman
2014-12-14 20:20 ` [PATCH 3.10 15/24] net/mlx4_core: Limit count field to 24 bits in qp_alloc_res Greg Kroah-Hartman
2014-12-14 20:20 ` [PATCH 3.10 16/24] rtnetlink: release net refcnt on error in do_setlink() Greg Kroah-Hartman
2014-12-14 20:20 ` [PATCH 3.10 17/24] net: mvneta: fix Tx interrupt delay Greg Kroah-Hartman
2014-12-14 20:20 ` [PATCH 3.10 19/24] nEPT: Nested INVEPT Greg Kroah-Hartman
2014-12-15 9:32 ` Paolo Bonzini
2014-12-14 20:20 ` [PATCH 3.10 20/24] ext2: Fix oops in ext2_get_block() called from ext2_quota_write() Greg Kroah-Hartman
2014-12-14 20:20 ` [PATCH 3.10 21/24] igb: bring link up when PHY is powered up Greg Kroah-Hartman
2014-12-14 20:20 ` [PATCH 3.10 22/24] ARM: sched_clock: Load cycle count after epoch stabilizes Greg Kroah-Hartman
2014-12-14 20:20 ` [PATCH 3.10 23/24] powerpc: 32 bit getcpu VDSO function uses 64 bit instructions Greg Kroah-Hartman
2014-12-14 20:20 ` [PATCH 3.10 24/24] ALSA: usb-audio: Dont resubmit pending URBs at MIDI error recovery Greg Kroah-Hartman
2014-12-15 3:29 ` [PATCH 3.10 00/24] 3.10.63-stable review Guenter Roeck
2014-12-16 3:06 ` Shuah Khan
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20141214201800.998571531@linuxfoundation.org \
--to=gregkh@linuxfoundation.org \
--cc=dominik@greysector.net \
--cc=linux-kernel@vger.kernel.org \
--cc=stable@vger.kernel.org \
--cc=tj@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).