linux/Documentation/scsi
Valentin Rothberg d8bf368d06 genirq: Remove the deprecated 'IRQF_DISABLED' request_irq() flag entirely
The IRQF_DISABLED flag is a NOOP and has been scheduled for removal
since Linux v2.6.36 by commit 6932bf37be ("genirq: Remove
IRQF_DISABLED from core code").

According to commit e58aa3d2d0 ("genirq: Run irq handlers with
interrupts disabled"), running IRQ handlers with interrupts
enabled can cause stack overflows when the interrupt line of the
issuing device is still active.

This patch ends the grace period for IRQF_DISABLED (i.e.,
SA_INTERRUPT in older versions of Linux) and removes the
definition and all remaining usages of this flag.

There's still a few non-functional references left in the kernel
source:

  - The bigger hunk in Documentation/scsi/ncr53c8xx.txt is removed entirely
    as IRQF_DISABLED is gone now; the usage in older kernel versions
    (including the old SA_INTERRUPT flag) should be discouraged.  The
    trouble of using IRQF_SHARED is a general problem and not specific to
    any driver.

  - I left the reference in Documentation/PCI/MSI-HOWTO.txt untouched since
    it has already been removed in linux-next.

  - All remaining references are changelogs that I suggest to keep.

Signed-off-by: Valentin Rothberg <valentinrothberg@gmail.com>
Cc: Afzal Mohammed <afzal@ti.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Brian Norris <computersforpeace@gmail.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Dan Carpenter <dan.carpenter@oracle.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Ewan Milne <emilne@redhat.com>
Cc: Eyal Perry <eyalpe@mellanox.com>
Cc: Felipe Balbi <balbi@ti.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Hannes Reinecke <hare@suse.de>
Cc: Hongliang Tao <taohl@lemote.com>
Cc: Huacai Chen <chenhc@lemote.com>
Cc: Jiri Kosina <jkosina@suse.cz>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Keerthy <j-keerthy@ti.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Nishanth Menon <nm@ti.com>
Cc: Paul Bolle <pebolle@tiscali.nl>
Cc: Peter Ujfalusi <peter.ujfalusi@ti.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Quentin Lambert <lambert.quentin@gmail.com>
Cc: Rajendra Nayak <rnayak@ti.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Santosh Shilimkar <santosh.shilimkar@ti.com>
Cc: Sricharan R <r.sricharan@ti.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Zhou Wang <wangzhou1@hisilicon.com>
Cc: iss_storagedev@hp.com
Cc: linux-mips@linux-mips.org
Cc: linux-mtd@lists.infradead.org
Link: http://lkml.kernel.org/r/1425565425-12604-1-git-send-email-valentinrothberg@gmail.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2015-03-05 20:53:06 +01:00
..
scsi_transport_srp scsi_transport_srp: Add rport state diagram 2014-01-21 10:46:17 -08:00
00-INDEX Documentation/: update 00-INDEX files 2014-02-10 16:01:40 -08:00
53c700.txt Doc: 53c700: drop never defined (Kconfig) macros 2011-11-08 10:24:15 +01:00
aacraid.txt [SCSI] aacraid driver update 2009-04-03 09:23:11 -05:00
advansys.txt [SCSI] advansys: Move documentation to Documentation/scsi 2007-10-12 14:39:56 -04:00
aha152x.txt Fix common misspellings 2011-03-31 11:26:23 -03:00
aic7xxx.txt Documentation: remove references to /etc/modprobe.conf 2012-03-30 16:03:15 -07:00
aic79xx.txt Documentation: remove references to /etc/modprobe.conf 2012-03-30 16:03:15 -07:00
arcmsr_spec.txt Typo fixes retrun -> return 2007-10-20 02:13:26 +02:00
bfa.txt [SCSI] bfa: add readme file 2012-02-19 08:09:01 -06:00
bnx2fc.txt [SCSI] bnx2fc: Add driver documentation 2011-09-22 15:10:59 +04:00
BusLogic.txt doc: fix wrong arch/i386 references 2011-06-13 13:43:05 +02:00
ChangeLog.1992-1997 Documentation: remove duplicated words 2006-10-03 22:57:56 +02:00
ChangeLog.arcmsr [SCSI] arcmsr: update version and changelog 2008-03-03 13:10:22 -06:00
ChangeLog.ips Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ChangeLog.lpfc Documentation: Fix multiple typo in Documentation 2012-03-07 16:08:24 +01:00
ChangeLog.megaraid Fix common misspellings 2011-03-31 11:26:23 -03:00
ChangeLog.megaraid_sas megaraid_sas: Version and Changelog update 2014-09-16 09:09:54 -07:00
ChangeLog.ncr53c8xx Fix common misspellings 2011-03-31 11:26:23 -03:00
ChangeLog.sym53c8xx Fix common misspellings 2011-03-31 11:26:23 -03:00
ChangeLog.sym53c8xx_2 Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cxgb3i.txt [SCSI] cxgb3i: Fix spelling errors in documentation 2009-02-21 20:29:37 -06:00
dc395x.txt Fix typos in Documentation/: 'N'-'P' 2006-10-03 22:52:05 +02:00
dpti.txt Fix typos in Documentation/: 'B'-'C' 2006-10-03 22:46:31 +02:00
dtc3x80.txt Documentation/: it's -> its where appropriate 2010-04-23 02:09:52 +02:00
FlashPoint.txt Documentation: update broken web addresses. 2010-08-04 15:21:40 +02:00
g_NCR5380.txt Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
hpsa.txt [SCSI] hpsa: export resettable host attribute 2011-03-14 18:44:41 -05:00
hptiop.txt Documentation/scsi/hptiop.txt fix a typo 2013-08-20 12:41:12 +02:00
in2000.txt Fix typos in /Documentation : Misc 2006-11-30 05:21:10 +01:00
libsas.txt libsas: remove task_collector mode 2014-11-27 16:40:24 +01:00
LICENSE.FlashPoint Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
LICENSE.qla2xxx qla2xxx: Change copyright year to 2014 in all the source files. 2014-05-19 13:31:02 +02:00
LICENSE.qla4xxx [SCSI] qla4xxx: Update Copyright header 2013-09-03 07:27:54 -07:00
link_power_management_policy.txt [libata] Link power management infrastructure 2007-10-29 11:00:35 -04:00
lpfc.txt Documentation cleanup: trivial misspelling, punctuation, and grammar corrections. 2008-07-26 12:00:06 -07:00
megaraid.txt Fix typos in Documentation/: 'H'-'M' 2006-10-03 22:50:39 +02:00
Mylex.txt Documentation: update broken web addresses. 2010-08-04 15:21:40 +02:00
ncr53c8xx.txt genirq: Remove the deprecated 'IRQF_DISABLED' request_irq() flag entirely 2015-03-05 20:53:06 +01:00
NinjaSCSI.txt Documentation: update broken web addresses. 2010-08-04 15:21:40 +02:00
osd.txt Boaz Harrosh - fix email in Documentation 2014-10-19 20:36:36 +03:00
osst.txt Documentation: remove references to /etc/modprobe.conf 2012-03-30 16:03:15 -07:00
ppa.txt Documentation: update broken web addresses. 2010-08-04 15:21:40 +02:00
qlogicfas.txt [SCSI] remove the obsolete SCSI qlogicisp driver 2005-11-06 12:57:05 -06:00
scsi_eh.txt scsi: Fix "choir" and "beeing" malaprops 2014-10-29 14:33:46 +01:00
scsi_fc_transport.txt Fix common misspellings 2011-03-31 11:26:23 -03:00
scsi_mid_low_api.txt scsi: drop reason argument from ->change_queue_depth 2014-11-24 14:45:27 +01:00
scsi-changer.txt Fix common misspellings 2011-03-31 11:26:23 -03:00
scsi-generic.txt Documentation: Fix Broken URL "freshmeat" 2012-02-21 11:43:45 +01:00
scsi-parameters.txt scsi: delete the MCA specific drivers and driver code 2012-05-17 19:03:54 -04:00
scsi.txt Documentation: update broken web addresses. 2010-08-04 15:21:40 +02:00
st.txt st: add a debug_flag module parameter request 2014-11-12 11:15:55 +01:00
sym53c8xx_2.txt Documentation: fix minor typos/spelling 2011-04-04 17:51:47 -07:00
sym53c500_cs.txt Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
tmscsim.txt genirq: Remove the deprecated 'IRQF_DISABLED' request_irq() flag entirely 2015-03-05 20:53:06 +01:00
ufs.txt [SCSI] ufshcd: UFS Host controller driver 2012-03-27 08:26:28 +01:00
wd719x.txt wd719x: Add firmware documentation 2014-11-25 15:42:55 +01:00