#
36242912 |
|
22-Mar-2023 |
Bart Van Assche <bvanassche@acm.org> |
scsi: nsp32: Declare SCSI host template const Make it explicit that the SCSI host template is not modified. Signed-off-by: Bart Van Assche <bvanassche@acm.org> Link: https://lore.kernel.org/r/20230322195515.1267197-61-bvanassche@acm.org Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
195771c5 |
|
18-Feb-2022 |
Bart Van Assche <bvanassche@acm.org> |
scsi: nsp32: Stop using the SCSI pointer Move the SCSI status field to private data. Stop setting the .ptr, .this_residual, .buffer and .buffer_residual SCSI pointer members since no code in this driver reads these members. This patch prepares for removal of the SCSI pointer from struct scsi_cmnd. Link: https://lore.kernel.org/r/20220218195117.25689-38-bvanassche@acm.org Reviewed-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Reviewed-by: Masanori Goto <gotom@debian.or.jp> Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
af049dfd |
|
07-Oct-2021 |
Bart Van Assche <bvanassche@acm.org> |
scsi: core: Remove the 'done' argument from SCSI queuecommand_lck functions The DEF_SCSI_QCMD() macro passes the addresses of the SCSI host lock and also that of the scsi_done function to the queuecommand_lck() function implementations. Remove the 'scsi_done' argument since its address is now a constant and instead call 'scsi_done' directly from inside the queuecommand_lck() functions. Link: https://lore.kernel.org/r/20211007204618.2196847-14-bvanassche@acm.org Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
48760367 |
|
07-Oct-2021 |
Bart Van Assche <bvanassche@acm.org> |
scsi: nsp32: Call scsi_done() directly Conditional statements are faster than indirect calls. Hence call scsi_done() directly. Link: https://lore.kernel.org/r/20211007202923.2174984-59-bvanassche@acm.org Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
0e00ba73 |
|
27-Apr-2021 |
Hannes Reinecke <hare@suse.de> |
scsi: nsp32: Do not set message byte The message byte always devolves to COMMAND_COMPLETE, so there is no point in setting it. Link: https://lore.kernel.org/r/20210427083046.31620-25-hare@suse.de Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
|
#
7e2bc6de |
|
27-Apr-2021 |
Hannes Reinecke <hare@suse.de> |
scsi: nsp32: Whitespace cleanup [mkp: fix kernel test robot warning] Link: https://lore.kernel.org/r/20210427083046.31620-24-hare@suse.de Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
|
#
45d59ab3 |
|
17-Mar-2021 |
Lee Jones <lee.jones@linaro.org> |
scsi: nsp32: Correct expected types in debug print formatting Fixes the following W=1 kernel build warning(s): drivers/scsi/nsp32.c: In function ‘nsp32_setup_sg_table’: drivers/scsi/nsp32.c:879:6: warning: format ‘%lx’ expects argument of type ‘long unsigned int’, but argument 5 has type ‘unsigned int’ [-Wformat=] drivers/scsi/nsp32.c:280:69: note: in definition of macro ‘nsp32_msg’ drivers/scsi/nsp32.c:879:52: note: format string is defined here drivers/scsi/nsp32.c: In function ‘nsp32_detect’: drivers/scsi/nsp32.c:2719:6: warning: format ‘%lx’ expects argument of type ‘long unsigned int’, but argument 5 has type ‘int’ [-Wformat=] drivers/scsi/nsp32.c:280:69: note: in definition of macro ‘nsp32_msg’ drivers/scsi/nsp32.c:2719:22: note: format string is defined here drivers/scsi/nsp32.c:2719:6: warning: format ‘%lx’ expects argument of type ‘long unsigned int’, but argument 6 has type ‘int’ [-Wformat=] drivers/scsi/nsp32.c:280:69: note: in definition of macro ‘nsp32_msg’ drivers/scsi/nsp32.c:2719:28: note: format string is defined here drivers/scsi/nsp32.c: In function ‘nsp32_suspend’: drivers/scsi/nsp32.c:3267:23: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 6 has type ‘pm_message_t’ {aka ‘struct pm_message’} [-Wformat=] drivers/scsi/nsp32.c:280:69: note: in definition of macro ‘nsp32_msg’ drivers/scsi/nsp32.c:3267:56: note: format string is defined here Link: https://lore.kernel.org/r/20210317091125.2910058-9-lee.jones@linaro.org Cc: GOTO Masanori <gotom@debian.or.jp> Cc: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> Cc: "James E.J. Bottomley" <jejb@linux.ibm.com> Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: gotom@debian.org Cc: linux-scsi@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
94685e7a |
|
17-Mar-2021 |
Lee Jones <lee.jones@linaro.org> |
scsi: nsp32: Remove or exclude unused variables Fixes the following W=1 kernel build warning(s): drivers/scsi/nsp32.c: In function ‘nsp32_selection_autoscsi’: drivers/scsi/nsp32.c:584:17: warning: variable ‘execph’ set but not used [-Wunused-but-set-variable] drivers/scsi/nsp32.c: In function ‘nsp32_msgout_occur’: drivers/scsi/nsp32.c:1785:7: warning: variable ‘new_sgtp’ set but not used [-Wunused-but-set-variable] drivers/scsi/nsp32.c: In function ‘nsp32_analyze_sdtr’: drivers/scsi/nsp32.c:2227:20: warning: variable ‘syncnum’ set but not used [-Wunused-but-set-variable] drivers/scsi/nsp32.c:2223:20: warning: variable ‘synct’ set but not used [-Wunused-but-set-variable] drivers/scsi/nsp32.c: In function ‘nsp32_do_bus_reset’: drivers/scsi/nsp32.c:2841:17: warning: variable ‘intrdat’ set but not used [-Wunused-but-set-variable] drivers/scsi/nsp32.c: In function ‘nsp32_getprom_param’: drivers/scsi/nsp32.c:2912:11: warning: variable ‘val’ set but not used [-Wunused-but-set-variable] Link: https://lore.kernel.org/r/20210317091125.2910058-4-lee.jones@linaro.org Cc: GOTO Masanori <gotom@debian.or.jp> Cc: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> Cc: "James E.J. Bottomley" <jejb@linux.ibm.com> Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: gotom@debian.org Cc: linux-scsi@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
|
#
66730771 |
|
17-Mar-2021 |
Lee Jones <lee.jones@linaro.org> |
scsi: nsp32: Supply __printf(x, y) formatting for nsp32_message() Fixes the following W=1 kernel build warning(s): drivers/scsi/nsp32.c: In function ‘nsp32_message’: drivers/scsi/nsp32.c:318:2: warning: function ‘nsp32_message’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format] Link: https://lore.kernel.org/r/20210317091125.2910058-3-lee.jones@linaro.org Cc: GOTO Masanori <gotom@debian.or.jp> Cc: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> Cc: "James E.J. Bottomley" <jejb@linux.ibm.com> Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: gotom@debian.org Cc: linux-scsi@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
|
#
23d339f0 |
|
13-Jan-2021 |
Hannes Reinecke <hare@suse.de> |
scsi: nsp32: Fixup status handling SCp.status is always the SAM-defined status value, not the Linux ones. Fixup the one wrong definition. Link: https://lore.kernel.org/r/20210113090500.129644-12-hare@suse.de Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
94e47652 |
|
11-Sep-2020 |
Jason Yan <yanaijie@huawei.com> |
scsi: nsp32: Remove unneeded semicolon This addresses the following coccinelle warning: drivers/scsi/nsp32.c:1250:4-5: Unneeded semicolon drivers/scsi/nsp32.c:1842:2-3: Unneeded semicolon Link: https://lore.kernel.org/r/20200911091049.2938158-1-yanaijie@huawei.com Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Jason Yan <yanaijie@huawei.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
1125c70a |
|
24-Oct-2019 |
Geert Uytterhoeven <geert+renesas@glider.be> |
scsi: Fix various misspellings of "connect" Fix misspellings of "disonnect", "reconnect", "connection", "connected", and "disconnection". Link: https://lore.kernel.org/r/20191024152633.30404-1-geert+renesas@glider.be Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
3e0a4e85 |
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23-May-2019 |
Thomas Gleixner <tglx@linutronix.de> |
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 118 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 44 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Richard Fontana <rfontana@redhat.com> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190523091651.032047323@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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#
c9c1df3e |
|
10-Dec-2018 |
Nathan Chancellor <nathan@kernel.org> |
scsi: nsp32: Remove unnecessary self assignment in nsp32_set_sync_entry Clang warns: drivers/scsi/nsp32.c:2444:14: warning: explicitly assigning value of variable of type 'unsigned char' to itself [-Wself-assign] offset = offset; ~~~~~~ ^ Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> Acked-by: GOTO Masanori <gotom@debian.or.jp> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
4af14d11 |
|
13-Dec-2018 |
Christoph Hellwig <hch@lst.de> |
scsi: remove the use_clustering flag The same effects can be achieved by setting the dma_boundary to PAGE_SIZE - 1 and the max_segment_size to PAGE_SIZE, so shift those settings into the drivers. Note that in many cases the setting might be bogus, but this keeps the status quo. [mkp: fix myrs and myrb] Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
03676e1d |
|
10-Oct-2018 |
Christoph Hellwig <hch@lst.de> |
scsi: nsp32: switch to generic DMA API Switch from the legacy PCI DMA API to the generic DMA API. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
287f7965 |
|
05-Sep-2017 |
Arnd Bergmann <arnd@arndb.de> |
scsi: nsp32: fix logic bug in error handling gcc-8 points out a logic error that has existed since the start of the git history: drivers/scsi/nsp32.c: In function 'nsp32_selection_autoscsi': drivers/scsi/nsp32.c:607:27: error: bitwise comparison always evaluates to false [-Werror=tautological-compare] if(((phase & BUSMON_BSY) == 1) || (phase & BUSMON_SEL) == 1) { ^~ Presumably the author intended to check if one of two bits was set, so that's what I'm changing the code to. This will obviously change the behavior of the code, hopefully to do the right thing, but I have not tested this or checked if the new "(phase & BUSMON_BSY) || (phase & BUSMON_SEL)" condition should indeed be treated as a fatal error. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: GOTO Masanori <gotom@debian.or.jp> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
71b2e663 |
|
25-Aug-2017 |
Hannes Reinecke <hare@suse.com> |
scsi: nsp32: drop bus reset bus reset is a host reset without nsp32hw_init(), and will always return SUCCESS, thus disabling the use of host reset. So drop bus reset in favour of host reset. Signed-off-by: Hannes Reinecke <hare@suse.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
b84b1d52 |
|
29-Apr-2015 |
Hannes Reinecke <hare@suse.de> |
scsi: Do not set cmd_per_lun to 1 in the host template '0' is now used as the default cmd_per_lun value, so there's no need to explicitly set it to '1' in the host template. Signed-off-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <JBottomley@Odin.com>
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#
f50332ff |
|
02-Dec-2014 |
Rasmus Villemoes <linux@rasmusvillemoes.dk> |
scsi: print single-character strings with seq_putc Using seq_putc to print a single character saves at least a strlen() call and a memory access, and may also give a small .text reduction. Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Reviewed-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Christoph Hellwig <hch@lst.de>
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#
91c40f24 |
|
02-Dec-2014 |
Rasmus Villemoes <linux@rasmusvillemoes.dk> |
scsi: replace seq_printf with seq_puts Using seq_printf to print a simple string is a lot more expensive than it needs to be, since seq_puts exists. Replace seq_printf with seq_puts when possible. Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Reviewed-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Christoph Hellwig <hch@lst.de>
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#
0c3de38f |
|
02-Dec-2014 |
Rasmus Villemoes <linux@rasmusvillemoes.dk> |
scsi: remove SPRINTF macro The macro SPRINTF doesn't save a lot of typing or make the code more readable, and depending on a specific identifier (m) in the surrounding scope is generally frowned upon. Nuke it. Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Reviewed-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Christoph Hellwig <hch@lst.de>
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#
fc385045 |
|
05-Aug-2014 |
Hans Wennborg <hans@hanshq.net> |
scsi: fix decimal printf format specifiers prefixed with 0x The prefix suggests the number should be printed in hex, so use the %x specifier to do that. Found by using regex suggested by Joe Perches. Signed-off-by: Hans Wennborg <hans@hanshq.net> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Christoph Hellwig <hch@lst.de>
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#
9b13494c |
|
06-Aug-2014 |
Masanari Iida <standby24x7@gmail.com> |
treewide: Fix typo in printk This patch fix spelling typo in printk within vairous part of the code. Signed-off-by: Masanari Iida <standby24x7@gmail.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
|
#
9cb78c16 |
|
25-Jun-2014 |
Hannes Reinecke <hare@suse.de> |
scsi: use 64-bit LUNs The SCSI standard defines 64-bit values for LUNs, and large arrays employing large or hierarchical LUN numbers become more and more common. So update the linux SCSI stack to use 64-bit LUN numbers. Signed-off-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Christoph Hellwig <hch@infradead.org> Reviewed-by: Ewan Milne <emilne@redhat.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
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#
b497ceb9 |
|
14-Mar-2013 |
Arnd Bergmann <arnd@arndb.de> |
[SCSI] nsp32: use mdelay instead of large udelay constants ARM cannot handle udelay for more than 2 miliseconds, so we should use mdelay instead for those. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: GOTO Masanori <gotom@debian.or.jp> Cc: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> Cc: "James E.J. Bottomley" <JBottomley@parallels.com> Cc: linux-scsi@vger.kernel.org
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#
35c6e0e5 |
|
31-Mar-2013 |
Al Viro <viro@zeniv.linux.org.uk> |
nsp32: switch to ->show_info() Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
|
#
6f039790 |
|
21-Dec-2012 |
Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
Drivers: scsi: remove __dev* attributes. CONFIG_HOTPLUG is going away as an option. As a result, the __dev* markings need to be removed. This change removes the use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit from these drivers. Based on patches originally written by Bill Pemberton, but redone by me in order to handle some of the coding style issues better, by hand. Cc: Bill Pemberton <wfp5p@virginia.edu> Cc: Adam Radford <linuxraid@lsi.com> Cc: "James E.J. Bottomley" <JBottomley@parallels.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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#
9ffc93f2 |
|
28-Mar-2012 |
David Howells <dhowells@redhat.com> |
Remove all #inclusions of asm/system.h Remove all #inclusions of asm/system.h preparatory to splitting and killing it. Performed with the following command: perl -p -i -e 's!^#\s*include\s*<asm/system[.]h>.*\n!!' `grep -Irl '^#\s*include\s*<asm/system[.]h>' *` Signed-off-by: David Howells <dhowells@redhat.com>
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#
90ab5ee9 |
|
12-Jan-2012 |
Rusty Russell <rusty@rustcorp.com.au> |
module_param: make bool parameters really bool (drivers & misc) module_param(bool) used to counter-intuitively take an int. In fddd5201 (mid-2009) we allowed bool or int/unsigned int using a messy trick. It's time to remove the int/unsigned int option. For this version it'll simply give a warning, but it'll break next kernel version. Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
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#
25985edc |
|
30-Mar-2011 |
Lucas De Marchi <lucas.demarchi@profusion.mobi> |
Fix common misspellings Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
|
#
f281233d |
|
16-Nov-2010 |
Jeff Garzik <jeff@garzik.org> |
SCSI host lock push-down Move the mid-layer's ->queuecommand() invocation from being locked with the host lock to being unlocked to facilitate speeding up the critical path for drivers who don't need this lock taken anyway. The patch below presents a simple SCSI host lock push-down as an equivalent transformation. No locking or other behavior should change with this patch. All existing bugs and locking orders are preserved. Additionally, add one parameter to queuecommand, struct Scsi_Host * and remove one parameter from queuecommand, void (*done)(struct scsi_cmnd *) Scsi_Host* is a convenient pointer that most host drivers need anyway, and 'done' is redundant to struct scsi_cmnd->scsi_done. Minimal code disturbance was attempted with this change. Most drivers needed only two one-line modifications for their host lock push-down. Signed-off-by: Jeff Garzik <jgarzik@redhat.com> Acked-by: James Bottomley <James.Bottomley@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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#
5a0e3ad6 |
|
24-Mar-2010 |
Tejun Heo <tj@kernel.org> |
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h percpu.h is included by sched.h and module.h and thus ends up being included when building most .c files. percpu.h includes slab.h which in turn includes gfp.h making everything defined by the two files universally available and complicating inclusion dependencies. percpu.h -> slab.h dependency is about to be removed. Prepare for this change by updating users of gfp and slab facilities include those headers directly instead of assuming availability. As this conversion needs to touch large number of source files, the following script is used as the basis of conversion. http://userweb.kernel.org/~tj/misc/slabh-sweep.py The script does the followings. * Scan files for gfp and slab usages and update includes such that only the necessary includes are there. ie. if only gfp is used, gfp.h, if slab is used, slab.h. * When the script inserts a new include, it looks at the include blocks and try to put the new include such that its order conforms to its surrounding. It's put in the include block which contains core kernel includes, in the same order that the rest are ordered - alphabetical, Christmas tree, rev-Xmas-tree or at the end if there doesn't seem to be any matching order. * If the script can't find a place to put a new include (mostly because the file doesn't have fitting include block), it prints out an error message indicating which .h file needs to be added to the file. The conversion was done in the following steps. 1. The initial automatic conversion of all .c files updated slightly over 4000 files, deleting around 700 includes and adding ~480 gfp.h and ~3000 slab.h inclusions. The script emitted errors for ~400 files. 2. Each error was manually checked. Some didn't need the inclusion, some needed manual addition while adding it to implementation .h or embedding .c file was more appropriate for others. This step added inclusions to around 150 files. 3. The script was run again and the output was compared to the edits from #2 to make sure no file was left behind. 4. Several build tests were done and a couple of problems were fixed. e.g. lib/decompress_*.c used malloc/free() wrappers around slab APIs requiring slab.h to be added manually. 5. The script was run on all .h files but without automatically editing them as sprinkling gfp.h and slab.h inclusions around .h files could easily lead to inclusion dependency hell. Most gfp.h inclusion directives were ignored as stuff from gfp.h was usually wildly available and often used in preprocessor macros. Each slab.h inclusion directive was examined and added manually as necessary. 6. percpu.h was updated not to include slab.h. 7. Build test were done on the following configurations and failures were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my distributed build env didn't work with gcov compiles) and a few more options had to be turned off depending on archs to make things build (like ipr on powerpc/64 which failed due to missing writeq). * x86 and x86_64 UP and SMP allmodconfig and a custom test config. * powerpc and powerpc64 SMP allmodconfig * sparc and sparc64 SMP allmodconfig * ia64 SMP allmodconfig * s390 SMP allmodconfig * alpha SMP allmodconfig * um on x86_64 SMP allmodconfig 8. percpu.h modifications were reverted so that it could be applied as a separate patch and serve as bisection point. Given the fact that I had only a couple of failures from tests on step 6, I'm fairly confident about the coverage of this conversion patch. If there is a breakage, it's likely to be something in one of the arch headers which should be easily discoverable easily on most builds of the specific arch. Signed-off-by: Tejun Heo <tj@kernel.org> Guess-its-ok-by: Christoph Lameter <cl@linux-foundation.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
|
#
06fe9fb4 |
|
28-Sep-2009 |
Dirk Hohndel <hohndel@infradead.org> |
tree-wide: fix a very frequent spelling mistake something-bility is spelled as something-blity so a grep for 'blit' would find these lines this is so trivial that I didn't split it by subsystem / copy additional maintainers - all changes are to comments The only purpose is to get fewer false positives when grepping around the kernel sources. Signed-off-by: Dirk Hohndel <hohndel@infradead.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
|
#
284901a9 |
|
06-Apr-2009 |
Yang Hongyang <yanghy@cn.fujitsu.com> |
dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32) Replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32) Signed-off-by: Yang Hongyang<yanghy@cn.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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25729a7f |
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28-Sep-2008 |
Arjan van de Ven <arjan@linux.intel.com> |
[SCSI] advansys, arcmsr, ipr, nsp32, qla1280, stex: use pci_ioremap_bar() Use the newly introduced pci_ioremap_bar() function in drivers/scsi. pci_ioremap_bar() just takes a pci device and a bar number, with the goal of making it really hard to get wrong, while also having a central place to stick sanity checks. Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Acked-by: Matthew Wilcox <willy@linux.intel.com> Cc: Brian King <brking@us.ibm.com> Cc: Ed Lin <ed.lin@promise.com> Cc: Nick Cheng <nick.cheng@areca.com.tw> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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7a8fc9b2 |
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17-Aug-2008 |
Adrian Bunk <bunk@kernel.org> |
removed unused #include <linux/version.h>'s This patch lets the files using linux/version.h match the files that #include it. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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cadbd4a5 |
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04-Jul-2008 |
Harvey Harrison <harvey.harrison@gmail.com> |
[SCSI] replace __FUNCTION__ with __func__ [jejb: fixed up a ton of missed conversions. All of you are on notice this has happened, driver trees will now need to be rebased] Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Cc: SCSI List <linux-scsi@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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d3f46f39 |
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15-Jan-2008 |
James Bottomley <James.Bottomley@HansenPartnership.com> |
[SCSI] remove use_sg_chaining With the sg table code, every SCSI driver is now either chain capable or broken (or has sg_tablesize set so chaining is never activated), so there's no need to have a check in the host template. Also tidy up the code by moving the scatterlist size defines into the SCSI includes and permit the last entry of the scatterlist pools not to be a power of two. Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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9cb83c75 |
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16-Oct-2007 |
FUJITA Tomonori <tomof@acm.org> |
[SCSI] add use_sg_chaining option to scsi_host_template This option is true if a low-level driver can support sg chaining. This will be removed eventually when all the drivers are converted to support sg chaining. q->max_phys_segments is set to SCSI_MAX_SG_SEGMENTS if false. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
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56906c61 |
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07-May-2007 |
David Brownell <david-b@pacbell.net> |
PCI: remove useless pci driver method Remove pointless and never-called enable_wake() hook from pci_driver and from documentation. Evidently this was introduced in the 2.4.6 kernel, but there's no evidence it was ever called; and it was rarely implemented. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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2e917246 |
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25-May-2007 |
FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> |
[SCSI] nsp32: convert to use the data buffer accessors - remove the unnecessary map_single path. - convert to use the new accessors for the sg lists and the parameters. Jens Axboe <jens.axboe@oracle.com> did the for_each_sg cleanup. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Acked-by: GOTO Masanori <gotom@sanori.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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6a31a8a6 |
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23-May-2007 |
Adrian Bunk <bunk@stusta.de> |
[SCSI] nsp32: remove kernel 2.4 code Signed-off-by: Adrian Bunk <bunk@stusta.de> Acked-by: GOTO Masanori <gotom@sanori.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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cd354f1a |
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14-Feb-2007 |
Tim Schmielau <tim@physik3.uni-rostock.de> |
[PATCH] remove many unneeded #includes of sched.h After Al Viro (finally) succeeded in removing the sched.h #include in module.h recently, it makes sense again to remove other superfluous sched.h includes. There are quite a lot of files which include it but don't actually need anything defined in there. Presumably these includes were once needed for macros that used to live in sched.h, but moved to other header files in the course of cleaning it up. To ease the pain, this time I did not fiddle with any header files and only removed #includes from .c-files, which tend to cause less trouble. Compile tested against 2.6.20-rc2 and 2.6.20-rc2-mm2 (with offsets) on alpha, arm, i386, ia64, mips, powerpc, and x86_64 with allnoconfig, defconfig, allmodconfig, and allyesconfig as well as a few randconfigs on x86_64 and all configs in arch/arm/configs on arm. I also checked that no new warnings were introduced by the patch (actually, some warnings are removed that were emitted by unnecessarily included header files). Signed-off-by: Tim Schmielau <tim@physik3.uni-rostock.de> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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7d12e780 |
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05-Oct-2006 |
David Howells <dhowells@redhat.com> |
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers Maintain a per-CPU global "struct pt_regs *" variable which can be used instead of passing regs around manually through all ~1800 interrupt handlers in the Linux kernel. The regs pointer is used in few places, but it potentially costs both stack space and code to pass it around. On the FRV arch, removing the regs parameter from all the genirq function results in a 20% speed up of the IRQ exit path (ie: from leaving timer_interrupt() to leaving do_IRQ()). Where appropriate, an arch may override the generic storage facility and do something different with the variable. On FRV, for instance, the address is maintained in GR28 at all times inside the kernel as part of general exception handling. Having looked over the code, it appears that the parameter may be handed down through up to twenty or so layers of functions. Consider a USB character device attached to a USB hub, attached to a USB controller that posts its interrupts through a cascaded auxiliary interrupt controller. A character device driver may want to pass regs to the sysrq handler through the input layer which adds another few layers of parameter passing. I've build this code with allyesconfig for x86_64 and i386. I've runtested the main part of the code on FRV and i386, though I can't test most of the drivers. I've also done partial conversion for powerpc and MIPS - these at least compile with minimal configurations. This will affect all archs. Mostly the changes should be relatively easy. Take do_IRQ(), store the regs pointer at the beginning, saving the old one: struct pt_regs *old_regs = set_irq_regs(regs); And put the old one back at the end: set_irq_regs(old_regs); Don't pass regs through to generic_handle_irq() or __do_IRQ(). In timer_interrupt(), this sort of change will be necessary: - update_process_times(user_mode(regs)); - profile_tick(CPU_PROFILING, regs); + update_process_times(user_mode(get_irq_regs())); + profile_tick(CPU_PROFILING); I'd like to move update_process_times()'s use of get_irq_regs() into itself, except that i386, alone of the archs, uses something other than user_mode(). Some notes on the interrupt handling in the drivers: (*) input_dev() is now gone entirely. The regs pointer is no longer stored in the input_dev struct. (*) finish_unlinks() in drivers/usb/host/ohci-q.c needs checking. It does something different depending on whether it's been supplied with a regs pointer or not. (*) Various IRQ handler function pointers have been moved to type irq_handler_t. Signed-Off-By: David Howells <dhowells@redhat.com> (cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit)
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dcbccbde |
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25-Sep-2006 |
Henrik Kretzschmar <henne@nachtwindheim.de> |
[SCSI] pci_module_init conversion in scsi subsystem Converts pci_module_init() to pci_register_driver() in the scsi subsys on 23 drivers which only return the value of pci_module_init(). Signed-off-by: Henrik Kretzschmar <henne@nachtwindheim.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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1d6f359a |
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01-Jul-2006 |
Thomas Gleixner <tglx@linutronix.de> |
[PATCH] irq-flags: scsi: Use the new IRQF_ constants Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@elte.hu> Cc: "David S. Miller" <davem@davemloft.net> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: James Bottomley <James.Bottomley@steeleye.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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99d19bb7 |
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25-Jun-2006 |
Matt Mackall <mpm@selenic.com> |
[SCSI] random: remove redundant SA_SAMPLE_RANDOM from NinjaSCSI The scsi layer is already calling add_disk_randomness in scsi_end_request. Signed-off-by: Matt Mackall <mpm@selenic.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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3e7196cf |
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25-Jun-2006 |
GOTO Masanori <gotom@sanori.org> |
[SCSI] Add scsi_add_host() failure handling for nsp32 Add scsi_add_host() failure handling for nsp32 and silence warning. drivers/scsi/nsp32.c:2888: warning: ignoring return value of 'Scsi_add_host', declared with attribute warn_unused_result Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: GOTO Masanori <gotom@sanori.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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5d5ff44f |
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03-Jun-2006 |
Christoph Hellwig <hch@lst.de> |
[SCSI] fix up request buffer reference in various scsi drivers Various scsi drivers use scsi_cmnd.buffer and scsi_cmnd.bufflen in their queuecommand functions. Those fields are internal storage for the midlayer only and are used to restore the original payload after request_buffer and request_bufflen have been overwritten for EH. Using the buffer and bufflen fields means they do very broken things in error handling. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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910638ae |
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28-Mar-2006 |
Matthias Gehre <M.Gehre@gmx.de> |
[PATCH] Replace 0xff.. with correct DMA_xBIT_MASK Replace all occurences of 0xff.. in calls to function pci_set_dma_mask() and pci_set_consistant_dma_mask() with the corresponding DMA_xBIT_MASK from linux/dma-mapping.h. Signed-off-by: Matthias Gehre <M.Gehre@gmx.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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d0be4a7d |
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31-Oct-2005 |
Christoph Hellwig <hch@lst.de> |
[SCSI] remove Scsi_Host_Template typedef Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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422c0d61 |
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24-Oct-2005 |
Jeff Garzik <jgarzik@pobox.com> |
[SCSI] use scmd_id(), scmd_channel() throughout code Wrap a highly common idiom. Makes the code easier to read, helps pave the way for sdev->{id,channel} removal, and adds a token that can easily by grepped-for in the future. There are a couple sdev_id() and scmd_printk() updates thrown in as well. Rejections fixed up and Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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12413197 |
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10-Jun-2005 |
Christoph Hellwig <hch@lst.de> |
[SCSI] remove scsi_set_device scsi_add_host is the proper place to set the device, but people copy the scsi_set_device usage from older drivers again and again. note that this leaves some legacy drivers like qlogicisp/qlogicfc without pci association in sysfs, but they're scheduled to go away soon anyway. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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df0ae249 |
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28-May-2005 |
Jeff Garzik <jgarzik@pobox.com> |
[SCSI] allow sleeping in ->eh_host_reset_handler() Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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68b3aa7c |
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28-May-2005 |
Jeff Garzik <jgarzik@pobox.com> |
[SCSI] allow sleeping in ->eh_bus_reset_handler() Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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3471c288 |
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28-May-2005 |
Jeff Garzik <jgarzik@pobox.com> |
[SCSI] Remove no-op implementations of SCSI EH hooks Drivers need not implement a hook that returns FAILED, and does nothing else, since the SCSI midlayer code will do that for us. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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e5378ca8 |
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16-Apr-2005 |
Pavel Machek <pavel@ucw.cz> |
[PATCH] fix u32 vs. pm_message_t in drivers/mmc,mtd,scsi This fixes u32 vs. pm_message_t in drivers/mmc, drivers/mtd and drivers/scsi. Signed-off-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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1da177e4 |
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16-Apr-2005 |
Linus Torvalds <torvalds@ppc970.osdl.org> |
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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