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* ia64: remove support for the SGI SN2 platformChristoph Hellwig2019-08-161-69/+0
| | | | | | | | | | | The SGI SN2 (early Altix) is a very non-standard IA64 platform that was at the very high end of even IA64 hardware, and has been discontinued a long time ago. Remove it because there no upstream users left, and it has magic hooks all over the kernel. Signed-off-by: Christoph Hellwig <hch@lst.de> Link: https://lkml.kernel.org/r/20190813072514.23299-16-hch@lst.de Signed-off-by: Tony Luck <tony.luck@intel.com>
* proc: introduce proc_create_single{,_data}Christoph Hellwig2018-05-161-55/+7
| | | | | | | | | Variants of proc_create{,_data} that directly take a seq_file show callback and drastically reduces the boilerplate code in the callers. All trivial callers converted over. Signed-off-by: Christoph Hellwig <hch@lst.de>
* Replace <asm/uaccess.h> with <linux/uaccess.h> globallyLinus Torvalds2016-12-241-1/+1
| | | | | | | | | | | | | This was entirely automated, using the script by Al: PATT='^[[:blank:]]*#[[:blank:]]*include[[:blank:]]*<asm/uaccess.h>' sed -i -e "s!$PATT!#include <linux/uaccess.h>!" \ $(git grep -l "$PATT"|grep -v ^include/linux/uaccess.h) to do the replacement at the end of the merge window. Requested-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [IA64] Fix build breakage - sn_force_interrupt_flag: undefinedTony Luck2011-03-291-42/+0
| | | | | | | | Latest irq changes removed the need for this forcing flag, and the definition - but missed the code that allowed it to be tweaked via /proc. Delete accessor functions too. Signed-off-by: Tony Luck <tony.luck@intel.com>
* [IA64] Convert ia64 to use int-ll64.hMatthew Wilcox2009-06-171-1/+1
| | | | | | | | | | | | | | | | | It is generally agreed that it would be beneficial for u64 to be an unsigned long long on all architectures. ia64 (in common with several other 64-bit architectures) currently uses unsigned long. Migrating piecemeal is too painful; this giant patch fixes all compilation warnings and errors that come as a result of switching to use int-ll64.h. Note that userspace will still see __u64 defined as unsigned long. This is important as it affects C++ name mangling. [Updated by Tony Luck to change efi.h:efi_freemem_callback_t to use u64 for start/end rather than unsigned long] Signed-off-by: Matthew Wilcox <willy@linux.intel.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
* ia64: use non-racy method for proc entries creationDenis V. Lunev2008-04-291-19/+10
| | | | | | | | | | | | Use proc_create()/proc_create_data() to make sure that ->proc_fops and ->data be setup before gluing PDE to main tree. Signed-off-by: Denis V. Lunev <den@openvz.org> Cc: Tony Luck <tony.luck@intel.com> Cc: Alexey Dobriyan <adobriyan@gmail.com> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [PATCH] sn2: use static ->proc_fopsAlexey Dobriyan2007-02-111-43/+62
| | | | | | | | | | | | | | | | | | fix-rmmod-read-write-races-in-proc-entries.patch doesn't want dynamically allocated ->proc_fops, because it will set it to NULL at module unload time. Regardless of module status, switch to statically allocated ->proc_fops which leads to simpler code without wrappers. AFAICS, also fix the following bug: "sn_force_interrupt" proc entry set ->write for itself, but was created with 0444 permissions. Change to 0644. Signed-off-by: Alexey Dobriyan <adobriyan@openvz.org> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: "Luck, Tony" <tony.luck@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Remove obsolete #include <linux/config.h>Jörn Engel2006-06-301-1/+0
| | | | | Signed-off-by: Jörn Engel <joern@wohnheim.fh-wedel.de> Signed-off-by: Adrian Bunk <bunk@stusta.de>
* [PATCH] ia64: const f_ops fixAndrew Morton2006-03-281-19/+20
| | | | | | | | Tweak the proc setup code so things work OK with const proc_dir_entry.proc_fops. Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [IA64-SGI] sn2 minor fixes and cleanupsJes Sorensen2006-02-151-11/+11
| | | | | | | | | | | | | General SN2 code cleanup: - Do not initialize global variables to zero - Use kzalloc instead of kmalloc+memset - Check kmalloc return values - Do not obfuscate spin lock calls - Remove some unused code - Various formatting cleanups Signed-off-by: Jes Sorensen <jes@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
* Merge linux-2.6 into linux-acpi-2.6 testLen Brown2005-09-031-2/+2
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| * [IA64] SGI SN remove redundant partition SAL callRuss Anderson2005-08-241-2/+2
| | | | | | | | | | | | | | | | | | | | Clean up of SGI SN partitioning related code. The SN_SAL_GET_SN_INFO SAL call returns the partition ID, making the SN_SAL_SYSCTL_PARTITION_GET SAL call redundant. Remove sn_partid and use sn_partition_id. Signed-off-by: Russ Anderson (rja@sgi.com) Signed-off-by: Tony Luck <tony.luck@intel.com>
* | [IA64] fix allnoconfig buildLen Brown2005-08-251-1/+1
|/ | | | | cc: Tony Luck <tony.luck@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* Linux-2.6.12-rc2v2.6.12-rc2Linus Torvalds2005-04-161-0/+149
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!