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2008-07-18x86_64: ia32_signal.c: use macro instead of immediateHiroshi Shimamoto
Make and use macro FIX_EFLAGS, instead of immediate value 0x40DD5 in ia32_restore_sigcontext(). Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com> Acked-by: "H. Peter Anvin" <hpa@zytor.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-07-18Merge branch 'linus' into x86/cleanupsIngo Molnar
2008-07-18xen: report hypervisor versionJeremy Fitzhardinge
Various versions of the hypervisor have differences in what ABIs and features they support. Print some details into the boot log to help with remote debugging. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-07-18x86: suppress sparse returning void warningsHarvey Harrison
include/asm/paravirt.h:1404:2: warning: returning void-valued expression include/asm/paravirt.h:1414:2: warning: returning void-valued expression Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-07-18Merge branch 'linus' into x86/paravirt-spinlocksIngo Molnar
Conflicts: arch/x86/kernel/Makefile Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-07-18igb/ixgbe/e1000e: resolve tx multiqueue bugJeff Kirsher
With the recent changes to tx mutiqueue, igb/ixgbe/e1000e was not calling netif_tx_start_all_queues() before calling netif_tx_wake_all_queues(). This causes an issue during loading of the driver. In addition, updated e1000e to use the updated tx mutliqueue api. Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-18ftrace: copy + paste typo in asm/ftrace.hSebastian Siewior
Signed-off-by: Sebastian Siewior <bigeasy@linutronix.de> Cc: Steven Rostedt <srostedt@redhat.co> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-07-18proc: consolidate per-net single-release callersPavel Emelyanov
They are symmetrical to single_open ones :) Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-18proc: consolidate per-net single_open callersPavel Emelyanov
There are already 7 of them - time to kill some duplicate code. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-18proc: clean the ip_misc_proc_init and ip_proc_init_net error pathsPavel Emelyanov
After all this stuff is moved outside, this function can look better. Besides, I tuned the error path in ip_proc_init_net to make it have only 2 exit points, not 3. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-18proc: show per-net ip_devconf.forwarding in /proc/net/snmpPavel Emelyanov
This one has become per-net long ago, but the appropriate file is per-net only now. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-18proc: create /proc/net/snmp file in each netPavel Emelyanov
All the statistics shown in this file have been made per-net already. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-18proc: create /proc/net/netstat file in each netPavel Emelyanov
Now all the shown in it statistics is netnsizated, time to show it in appropriate net. The appropriate net init/exit ops already exist - they make the sockstat file per net - so just extend them. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-18ipv4: clean the init_ipv4_mibs error pathsPavel Emelyanov
After moving all the stuff outside this function it looks a bit ugly - make it look better. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-18mib: put icmpmsg statistics on struct netPavel Emelyanov
Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-18mib: put icmp statistics on struct netPavel Emelyanov
Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-18mib: put udplite statistics on struct netPavel Emelyanov
Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-18mib: put udp statistics on struct netPavel Emelyanov
Similar to... ouch, I repeat myself. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-18mib: put net statistics on struct netPavel Emelyanov
Similar to ip and tcp ones :) Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-18mib: put ip statistics on struct netPavel Emelyanov
Similar to tcp one. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-18mib: put tcp statistics on struct netPavel Emelyanov
Proc temporary uses stats from init_net. BTW, TCP_XXX_STATS are beautiful (w/o do { } while (0) facing) again :) Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-18ipv4: add pernet mib operationsPavel Emelyanov
These ones are currently empty, but stuff from init_ipv4_mibs will sequentially migrate there. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-18mib: add netns/mib.h filePavel Emelyanov
The only structure declared within is the netns_mib, which will carry all our mibs within. I didn't put the mibs in the existing netns_xxx structures to make it possible to mark this one as properly aligned and get in a separate "read-mostly" cache-line. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-18Revert "remove the strip driver"David S. Miller
This reverts commit 94d9842403f770239a656586442454b7a8f2df29. Alan says it's not appropriate to remove this driver, Adrian Bunk also agrees with this revert. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-18x86: APIC: remove apic_write_around(); use alternativesMaciej W. Rozycki
Use alternatives to select the workaround for the 11AP Pentium erratum for the affected steppings on the fly rather than build time. Remove the X86_GOOD_APIC configuration option and replace all the calls to apic_write_around() with plain apic_write(), protecting accesses to the ESR as appropriate due to the 3AP Pentium erratum. Remove apic_read_around() and all its invocations altogether as not needed. Remove apic_write_atomic() and all its implementing backends. The use of ASM_OUTPUT2() is not strictly needed for input constraints, but I have used it for readability's sake. I had the feeling no one else was brave enough to do it, so I went ahead and here it is. Verified by checking the generated assembly and tested with both a 32-bit and a 64-bit configuration, also with the 11AP "feature" forced on and verified with gdb on /proc/kcore to work as expected (as an 11AP machines are quite hard to get hands on these days). Some script complained about the use of "volatile", but apic_write() needs it for the same reason and is effectively a replacement for writel(), so I have disregarded it. I am not sure what the policy wrt defconfig files is, they are generated and there is risk of a conflict resulting from an unrelated change, so I have left changes to them out. The option will get removed from them at the next run. Some testing with machines other than mine will be needed to avoid some stupid mistake, but despite its volume, the change is not really that intrusive, so I am fairly confident that because it works for me, it will everywhere. Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-07-18x86: use cpu_clear in remove_cpu_from_mapsYinghai Lu
Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-07-18Merge branch 'linus' into x86/urgentIngo Molnar
2008-07-18Merge branch 'master' of ↵David S. Miller
master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6 Conflicts: Documentation/powerpc/booting-without-of.txt drivers/atm/Makefile drivers/net/fs_enet/fs_enet-main.c drivers/pci/pci-acpi.c net/8021q/vlan.c net/iucv/iucv.c
2008-07-18sparc64: Update defconfig.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-18Merge branch 'linus' into x86/stepIngo Molnar
2008-07-18linux-next: pci tree build failureStephen Rothwell
Today's linux-next build (x86_64 allmodconfig) failed like this: drivers/xen/manage.c: In function 'xen_suspend': drivers/xen/manage.c:66: error: too few arguments to function 'device_power_up' drivers/xen/manage.c: In function 'do_suspend': drivers/xen/manage.c:117: error: too few arguments to function 'device_resume' Caused by commit 1eede070a59e1cc73da51e1aaa00d9ab86572cfc ("Introduce new top level suspend and hibernation callbacks") interacting with new usages ... Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Cc: Jeremy Fitzhardinge <jeremy@goop.org> Acked-by: Rafael J. Wysocki <rjw@sisk.pl> Cc: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-07-18sparc64: Add Niagara2 RNG driver.David S. Miller
With feedback and suggestions from Sam Ravnborg. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-18sparc64: Add missing hypervisor service group numbers.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-17sparc64: Remove 4MB and 512K base page size options.David S. Miller
Adrian Bunk reported that enabling 4MB page size breaks the build. The problem is that MAX_ORDER combined with the page shift exceeds the SECTION_SIZE_BITS we use in asm-sparc64/sparsemem.h There are several ways I suppose we could work around this. For one we could define a CONFIG_FORCE_MAX_ZONEORDER to decrease MAX_ORDER in these higher page size cases. But I also know that these page size cases are broken wrt. TLB miss handling especially on pre-hypervisor systems, and there isn't an easy way to fix that. These options were meant to be fun experimental hacks anyways, and only 8K and 64K make any sense to support. So remove 512K and 4M base page size support. Of course, we still support these page sizes for huge pages. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-17sparc64: Convert to generic helpers for IPI function calls.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-17sparc: Use new '%pS' infrastructure to print symbols.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-17sparc32: fix init.c allnoconfig build errorRobert Reif
Fix allnoconfig build error. Signed-off-by: Robert Reif <reif@earthlink.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-17sparc64: Config category "Processor type and features" absentRandy Dunlap
kernel bugzilla #11059: sparc64 config menu is missing "Processor type and features", so add that and move General Setup before Processor menu. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-17sparc: arch/sparc/kernel/apc.c to unlocked_ioctlStoyan Gaydarov
This changes arch/sparc/kernel/apc.c to use unlocked_ioctl Signed-off-by: Stoyan Gaydarov <stoyboyker@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-17sparc: join the remaining header filesSam Ravnborg
With this commit all sparc64 header files are moved to asm-sparc. The remaining files (71 files) were too different to be trivially merged so divide them up in a _32.h and a _64.h file which are both included from the file with no bit size. The following script were used: cd include FILES=`wc -l asm-sparc64/*h | grep -v '^ 1' | cut -b 20-` for FILE in ${FILES}; do echo $FILE: BASE=`echo $FILE | cut -d '.' -f 1` FN32=${BASE}_32.h FN64=${BASE}_64.h GUARD=___ASM_SPARC_`echo $BASE | tr '-' '_' | tr [:lower:] [:upper:]`_H git mv asm-sparc/$FILE asm-sparc/$FN32 git mv asm-sparc64/$FILE asm-sparc/$FN64 echo git mv done printf "#ifndef %s\n" $GUARD > asm-sparc/$FILE printf "#define %s\n" $GUARD >> asm-sparc/$FILE printf "#if defined(__sparc__) && defined(__arch64__)\n" >> asm-sparc/$FILE printf "#include <asm-sparc/%s>\n" $FN64 >> asm-sparc/$FILE printf "#else\n" >> asm-sparc/$FILE printf "#include <asm-sparc/%s>\n" $FN32 >> asm-sparc/$FILE printf "#endif\n" >> asm-sparc/$FILE printf "#endif\n" >> asm-sparc/$FILE git add asm-sparc/$FILE echo new file done printf "#include <asm-sparc/%s>\n" $FILE > asm-sparc64/$FILE git add asm-sparc64/$FILE echo sparc64 file done done The guard contains three '_' to avoid conflict with existing guards. In additing the two Kbuild files are emptied to avoid breaking headers_* targets. We will reintroduce the exported header files when the necessary kbuild changes are merged. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-17sparc: merge header files with trivial differencesSam Ravnborg
A manual inspection revealed that the following headerfiles contained only trivial differences: hw_irq.h idprom.h kmap_types.h kvm.h spinlock_types.h sunbpp.h unaligned.h The only noteworthy change are that sparc64 had a volatile qualifer that sparc missed in spinlock_types.h. In addition a few comments were updated. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-07-17sparc: when header files are equal use asm-sparc versionSam Ravnborg
Used the following script to find equal header files: SPARC64=`ls asm-sparc64` for FILE in ${SPARC64}; do cmp -s asm-sparc/$FILE asm-sparc64/$FILE; if [ $? = 0 ]; then printf "#include <asm-sparc/%s>\n" $FILE > asm-sparc64/$FILE fi done A few of the equal files are a simple include from asm-generic, but by including the file from asm-sparc we know they are equal for sparc and sparc64. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-07-17sparc: copy sparc64 specific files to asm-sparcSam Ravnborg
Used the following script to copy the files: cd include set -e SPARC64=`ls asm-sparc64` for FILE in ${SPARC64}; do if [ -f asm-sparc/$FILE ]; then echo $FILE exist in asm-sparc else git mv asm-sparc64/$FILE asm-sparc/$FILE printf "#include <asm-sparc/$FILE>\n" > asm-sparc64/$FILE git add asm-sparc64/$FILE fi done Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-07-17sparc: Merge asm-sparc{,64}/asi.hSam Ravnborg
Joined the two files as they contain distinct definitions. Inspired by patch from: Adrian Bunk <bunk@kernel.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Adrian Bunk <bunk@kernel.org>
2008-07-17sparc: export openprom.h to userspaceSam Ravnborg
sparc64 exports openprom.h to userspace so let sparc follow the example. As openprom.h pulled in another not-for-export vaddrs.h header file it required a few changes to fix the build. The definition af VMALLOC_* were moved to pgtable as this is where sparc64 has them. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-07-17sparc: Merge asm-sparc{,64}/types.hSam Ravnborg
Copy content of sparc64 file to sparc file. There is only minimal possibilities for further unification. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-07-17sparc: Merge asm-sparc{,64}/termios.hSam Ravnborg
Bring the commit e55c57e0b51c68d78845549505057169c6c3cba6 ("[SPARC64]: Report any user access faults in termios accessors") over to sparc when unifying the two files. The diff was manually inspected to contain no other relevant changes. This unification therefore changes functionality of sparc. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-07-17sparc: Merge asm-sparc{,64}/termbits.hSam Ravnborg
The type of tcflag_t differs from 32 and 64 bit. For 32 bit it is long For 64 bit it is int Altough these have same size then I was not sure that it was OK to change the 64 bit version to long as this is part of the ABI so it was made conditional. :$ diff -u include/asm-sparc/termbits.h include/asm-sparc64/termbits.h :-- include/asm-sparc/termbits.h 2008-06-13 06:42:07.000000000 +0200 :++ include/asm-sparc64/termbits.h 2008-06-13 06:42:07.000000000 +0200 :@@ -1,11 +1,11 @@ :-#ifndef _SPARC_TERMBITS_H :-#define _SPARC_TERMBITS_H :+#ifndef _SPARC64_TERMBITS_H :+#define _SPARC64_TERMBITS_H : : #include <linux/posix_types.h> : : typedef unsigned char cc_t; : typedef unsigned int speed_t; :-typedef unsigned long tcflag_t; :+typedef unsigned int tcflag_t; : : #define NCC 8 : struct termio { :@@ -102,7 +102,7 @@ : #define IXANY 0x00000800 : #define IXOFF 0x00001000 : #define IMAXBEL 0x00002000 :-#define IUTF8 0x00004000 :+#define IUTF8 0x00004000 : : /* c_oflag bits */ : #define OPOST 0x00000001 :@@ -171,7 +171,6 @@ : #define HUPCL 0x00000400 : #define CLOCAL 0x00000800 : #define CBAUDEX 0x00001000 :-/* We'll never see these speeds with the Zilogs, but for completeness... */ : #define BOTHER 0x00001000 : #define B57600 0x00001001 : #define B115200 0x00001002 :@@ -199,7 +198,7 @@ : #define B3500000 0x00001012 : #define B4000000 0x00001013 */ : #define CIBAUD 0x100f0000 /* input baud rate (not used) */ :-#define CMSPAR 0x40000000 /* mark or space (stick) parity */ :+#define CMSPAR 0x40000000 /* mark or space (stick) parity */ : #define CRTSCTS 0x80000000 /* flow control */ : : #define IBSHIFT 16 /* Shift from CBAUD to CIBAUD */ :@@ -258,4 +257,4 @@ : #define TCSADRAIN 1 : #define TCSAFLUSH 2 : :-#endif /* !(_SPARC_TERMBITS_H) */ :+#endif /* !(_SPARC64_TERMBITS_H) */ Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-07-17sparc: Merge asm-sparc{,64}/setup.hSam Ravnborg
COMMAND_LINE_SIZE differ for 32 and 64 bit. 256 versus 2048 :$ diff -u include/asm-sparc/setup.h include/asm-sparc64/setup.h :-- include/asm-sparc/setup.h 2008-06-13 06:42:07.000000000 +0200 :++ include/asm-sparc64/setup.h 2008-06-13 06:42:07.000000000 +0200 :@@ -2,9 +2,9 @@ : * Just a place holder. : */ : :-#ifndef _SPARC_SETUP_H :-#define _SPARC_SETUP_H :+#ifndef _SPARC64_SETUP_H :+#define _SPARC64_SETUP_H : :-#define COMMAND_LINE_SIZE 256 :+#define COMMAND_LINE_SIZE 2048 : :-#endif /* _SPARC_SETUP_H */ :+#endif /* _SPARC64_SETUP_H */ Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-07-17sparc: Merge asm-sparc{,64}/resource.hSam Ravnborg
RLIM_INFINITY differ from 32 and 64 bit. The rest is equal. :$ diff -u include/asm-sparc/resource.h include/asm-sparc64/resource.h :-- include/asm-sparc/resource.h 2008-06-13 06:46:39.000000000 +0200 :++ include/asm-sparc64/resource.h 2008-06-13 06:46:39.000000000 +0200 :@@ -1,11 +1,11 @@ : /* : * resource.h: Resource definitions. : * :- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) :+ * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu) : */ : :-#ifndef _SPARC_RESOURCE_H :-#define _SPARC_RESOURCE_H :+#ifndef _SPARC64_RESOURCE_H :+#define _SPARC64_RESOURCE_H : : /* : * These two resource limit IDs have a Sparc/Linux-specific ordering, :@@ -14,13 +14,6 @@ : #define RLIMIT_NOFILE 6 /* max number of open files */ : #define RLIMIT_NPROC 7 /* max number of processes */ : :-/* :- * SuS says limits have to be unsigned. :- * We make this unsigned, but keep the :- * old value for compatibility: :- */ :-#define RLIM_INFINITY 0x7fffffff :- : #include <asm-generic/resource.h> : :-#endif /* !(_SPARC_RESOURCE_H) */ :+#endif /* !(_SPARC64_RESOURCE_H) */ Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
generated by cgit (git 2.34.1) at 2025-09-22 18:46:06 +0000