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* [CIFS] Do not need to adjust for Jan/Feb for leap daySteve French2006-10-111-1/+2
| | | | | | | calculation in 2100 (year divisible by 100) Signed-off-by: Yehuda Sadeh Weinraub <Yehuda.Sadeh@expand.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Fix leaps year calculation for years after 2100Steve French2006-10-111-0/+9
| | | | Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] readdir (ffirst) enablement of accurate timestamps from legacy serversSteve French2006-10-062-30/+27
| | | | Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Fix compiler warning with previous patchSteve French2006-10-021-1/+1
| | | | Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Fix typoSteve French2006-10-021-1/+1
| | | | Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Allow for 15 minute TZs (e.g. Nepal) and be more explicit aboutSteve French2006-10-022-14/+25
| | | | | | | not setting time on close Signed-off-by: Guenter Kukkukk <linux@kukkukk.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Fix readdir of large directories for backlevel serversSteve French2006-10-011-0/+1
| | | | | | (were not setting all of resume key) Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Allow LANMAN21 support even in both POSIX non-POSIX pathSteve French2006-10-011-0/+1
| | | | | Signed-off-by: Guenter Kukkukk <linux@kukkukk.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Make use of newer QFSInfo dependent on capability bit instead ofSteve French2006-09-302-2/+2
| | | | | | | whether we negotiated legacy lanman dialect so we do not keep retrying for mount to WindowsME Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Do not send newer QFSInfo to legacy servers which can not support itSteve French2006-09-306-20/+32
| | | | | | | | | | | | Fix dialect negotiation to save off when we have negotiated lanman. This allows us to avoid sending some somewhat newer requests that the server can not handle and go directly to the older version (infolevel) of the same call. Make sure we try to negotiate a level which allows us to get the server OS (which we check so we can detect Win9x vs. other legacy servers and eventually work around the Win9x DOS time bug (they reverse date/time fields). Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Fix typo in name of new cifs_show_statsSteve French2006-09-301-1/+1
| | | | Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Rename server time zone fieldSteve French2006-09-305-12/+15
| | | | | | | | Server time zone is not really a time zone, rather a time adjustement in seconds. CC: Guenter Kukkukk <linux@kukkukk.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Handle legacy servers which return undefined time zoneSteve French2006-09-301-1/+27
| | | | | Signed-off-by: Guenter Kukkukk <linux@kukkukk.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] CIFS support for /proc/<pid>/mountstats part 1Steve French2006-09-281-0/+11
| | | | Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Fix build break ifdef in wrong placeSteve French2006-09-281-1/+1
| | | | Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] More removing of unused functionsSteve French2006-09-283-1/+9
| | | | Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Remove unused prototypesSteve French2006-09-281-3/+0
| | | | Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Fix build breakSteve French2006-09-281-0/+1
| | | | Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Remove static and unused symbolsSteve French2006-09-2813-34/+37
| | | | | | | | | Most cases of the ones found by Shaggy by "make namespacecheck" could be removed or made static Ack: Dave Kleikamp <shaggy@austin.ibm.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Legacy time handling for Win9x and OS/2 part 1Steve French2006-09-286-4/+80
| | | | Signed-off-by: Steve French <sfrench@us.ibm.com>
* CIFS: Use SEEK_END instead of hardcoded valueSteve French2006-09-241-1/+1
| | | | | Signed-off-by: Josef 'Jeff' Sipek <jeffpc@josefsipek.net> Signed-off-by: Steve French <sfrench@us.ibm.com>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6Linus Torvalds2006-09-239-14/+76
|\ | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6: [CIFS] statfs for cifs unix extensions no longer experimental [CIFS] New POSIX locking code not setting rc properly to zero on successful [CIFS] Support deep tree mounts (e.g. mounts to //server/share/path)
| * [CIFS] statfs for cifs unix extensions no longer experimentalSteve French2006-09-221-2/+0
| | | | | | | | Signed-off-by: Steve French <sfrench@us.ibm.com>
| * [CIFS] New POSIX locking code not setting rc properly to zero on successfulSteve French2006-09-211-1/+2
| | | | | | | | | | | | | | unlock in case where server does not support POSIX locks and nobrl is not specified. Signed-off-by: Steve French <sfrench@us.ibm.com>
| * [CIFS] Support deep tree mounts (e.g. mounts to //server/share/path)Steve French2006-09-217-11/+74
| | | | | | | | | | | | Samba bugzilla #4040 Signed-off-by: Steve French <sfrench@us.ibm.com>
* | Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgartLinus Torvalds2006-09-239-64/+207
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart: [AGPGART] Rework AGPv3 modesetting fallback. [AGPGART] Add suspend callback for i965 [AGPGART] Fix number of aperture sizes in 830 gart structs. [AGPGART] Intel 965 Express support. [AGPGART] agp.h: constify struct agp_bridge_data::version [AGPGART] const'ify VIA AGP PCI table. [AGPGART] CONFIG_PM=n slim: drivers/char/agp/intel-agp.c [AGPGART] CONFIG_PM=n slim: drivers/char/agp/efficeon-agp.c [AGPGART] Const'ify the agpgart driver version. [AGPGART] remove private page protection map
| * | [AGPGART] Rework AGPv3 modesetting fallback.Dave Jones2006-09-111-15/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sometimes the logic to handle AGPx8->AGPx4 fallback failed, as can be seen in https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=197346 The failures occured if the bridge was in AGPx8 mode, but the user hadn't specified a mode in their X config. We weren't setting the mode to the highest mode capable by the video card+bridge (as we do in the AGPv2 case), which was leading to all kinds of mayhem including us believing that after falling back from AGPx8, that we couldn't do x4 mode (which is disastrous in AGPv3, as those are the only two modes possible). Signed-off-by: Dave Jones <davej@redhat.com>
| * | [AGPGART] Add suspend callback for i965Dave Jones2006-09-111-0/+2
| | | | | | | | | | | | Signed-off-by: Dave Jones <davej@redhat.com>
| * | [AGPGART] Fix number of aperture sizes in 830 gart structs.Dave Jones2006-09-061-2/+2
| | | | | | | | | | | | | | | Spotted by Eric Anholt. Signed-off-by: Dave Jones <davej@redhat.com>
| * | [AGPGART] Intel 965 Express support.Eric Anholt2006-09-061-11/+152
| | | | | | | | | | | | | | | | | | From: Alan Hourihane <alanh@tungstengraphics.com> From: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Jones <davej@redhat.com>
| * | Merge ../linusDave Jones2006-09-051002-10635/+26119
| |\ \
| * | | [AGPGART] agp.h: constify struct agp_bridge_data::versionAlexey Dobriyan2006-09-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/char/agp/backend.c: In function `agp_backend_initialize': drivers/char/agp/backend.c:141: warning: assignment discards qualifiers from pointer target type Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Dave Jones <davej@redhat.com>
| * | | [AGPGART] const'ify VIA AGP PCI table.Dave Jones2006-08-121-2/+2
| | | | | | | | | | | | | | | | Signed-off-by: Dave Jones <davej@redhat.com>
| * | | [AGPGART] CONFIG_PM=n slim: drivers/char/agp/intel-agp.cAlexey Dobriyan2006-08-121-0/+4
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Dave Jones <davej@redhat.com>
| * | | [AGPGART] CONFIG_PM=n slim: drivers/char/agp/efficeon-agp.cAlexey Dobriyan2006-08-121-7/+9
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Dave Jones <davej@redhat.com>
| * | | [AGPGART] Const'ify the agpgart driver version.Dave Jones2006-08-121-1/+1
| | | | | | | | | | | | | | | | Signed-off-by: Dave Jones <davej@redhat.com>
| * | | [AGPGART] remove private page protection mapHugh Dickins2006-07-273-25/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | AGP keeps its own copy of the protection_map, upcoming DRM changes will also require access to this map from modules. Signed-off-by: Hugh Dickins <hugh@veritas.com> Signed-off-by: Dave Airlie <airlied@linux.ie> Signed-off-by: Dave Jones <davej@redhat.com>
* | | | Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/cpufreqLinus Torvalds2006-09-237-101/+391
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/davej/cpufreq: [CPUFREQ] sw_any_bug_dmi_table can be used on resume, so it isn't initdata [CPUFREQ] Fix some more CPU hotplug locking. [CPUFREQ] Workaround for BIOS bug in software coordination of frequency [CPUFREQ] Longhaul - Add voltage scaling to driver [CPUFREQ] Fix sparse warning in ondemand [CPUFREQ] make drivers/cpufreq/cpufreq_ondemand.c:powersave_bias_target() static [CPUFREQ] Longhaul - Add ignore_latency option [CPUFREQ] Longhaul - Disable arbiter [CPUFREQ][2/2] ondemand: updated add powersave_bias tunable [CPUFREQ][1/2] ondemand: updated tune for hardware coordination [CPUFREQ] Fix typo.
| * | | | [CPUFREQ] sw_any_bug_dmi_table can be used on resume, so it isn't initdataJeremy Fitzhardinge2006-09-231-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | sw_any_bug_dmi_table can be used on resume, so it isn't initdata. Signed-off-by: Jeremy Fitzhardinge <jeremy@goop.org> Signed-off-by: Dave Jones <davej@redhat.com>
| * | | | [CPUFREQ] Fix some more CPU hotplug locking.Dave Jones2006-09-231-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Lukewarm IQ detected in hotplug locking BUG: warning at kernel/cpu.c:38/lock_cpu_hotplug() [<b0134a42>] lock_cpu_hotplug+0x42/0x65 [<b02f8af1>] cpufreq_update_policy+0x25/0xad [<b0358756>] kprobe_flush_task+0x18/0x40 [<b0355aab>] schedule+0x63f/0x68b [<b01377c2>] __link_module+0x0/0x1f [<b0119e7d>] __cond_resched+0x16/0x34 [<b03560bf>] cond_resched+0x26/0x31 [<b0355b0e>] wait_for_completion+0x17/0xb1 [<f965c547>] cpufreq_stat_cpu_callback+0x13/0x20 [cpufreq_stats] [<f9670074>] cpufreq_stats_init+0x74/0x8b [cpufreq_stats] [<b0137872>] sys_init_module+0x91/0x174 [<b0102c81>] sysenter_past_esp+0x56/0x79 As there are other places that call cpufreq_update_policy without the hotplug lock, it seems better to keep the hotplug locking at the lower level for the time being until this is revamped. Signed-off-by: Dave Jones <davej@redhat.com>
| * | | | [CPUFREQ] Workaround for BIOS bug in software coordination of frequencyVenkatesh Pallipadi2006-09-052-2/+79
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some buggy BIOSes do a "software any" kind of coordination without telling about it to OS. So, when OS sets frequency on one CPU on these platforms, it will also impact all the other logical CPUs that are in the same power domain. Attached patch is a workaround for those buggy BIOSes. Patch should be a noop on the normal non-buggy platforms. Applies over previously sent acpi-cpufreq and software coordination bug fix patch Signed-off-by: Denis Sadykov <denis.m.sadykov@intel.com> Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com> Signed-off-by: Dave Jones <davej@redhat.com>
| * | | | [CPUFREQ] Longhaul - Add voltage scaling to driverRafał Bilski2006-09-052-51/+94
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rename option "dont_scale_voltage" to "scale_voltage" because don't will be default. Use "pos" for calculating voltage. In this way driver don't need to know mV value or low level value. Simply min U is one pos and max U is second pos. All pos between these two are used. Assume that min U is for min f and max U for max f. For frequency between min and max calculate pos based on difference between current frequency and min f. Values in mobile VRM table changed to values from C3-M datasheet. Signed-off-by: Rafał Bilski <rafalbilski@interia.pl> Signed-off-by: Dave Jones <davej@redhat.com>
| * | | | Merge ../linusDave Jones2006-09-05605-7439/+20573
| |\ \ \ \ | | | |/ / | | |/| |
| * | | | [CPUFREQ] Fix sparse warning in ondemandDave Jones2006-09-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/cpufreq/cpufreq_ondemand.c:323:2: warning: Using plain integer as NULL pointer Signed-off-by: Dave Jones <davej@redhat.com>
| * | | | [CPUFREQ] make drivers/cpufreq/cpufreq_ondemand.c:powersave_bias_target() staticAdrian Bunk2006-08-141-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch makes the needlessly global powersave_bias_target() static. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Dave Jones <davej@redhat.com>
| * | | | [CPUFREQ] Longhaul - Add ignore_latency optionRafał Bilski2006-08-141-3/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some laptops with VIA C3 processor, CLE266 chipset and AMI BIOS have incorrect latency values in FADT table. These laptops seems to be C3 capable, but latency values are to big: 101 for C2 and 1017 for C3. This option will allow user to skip C3 latency test but not C3 address test. AMI BIOS is setting C3 address to correct value in DSDT table. Signed-off-by: Rafał Bilski <rafalbilski@interia.pl> Signed-off-by: Dave Jones <davej@redhat.com>
| * | | | [CPUFREQ] Longhaul - Disable arbiterRafał Bilski2006-08-111-22/+64
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ACPI C3 works for "Powersaver" processors, so use it only for them. Older CPU will change frequency on "halt" only. But we can protect transition in two ways: - by ACPI PM2 register, there is "bus master arbiter disable" bit. This isn't tested because VIA mainboards don't have PM2 register, - by PLE133 PCI/AGP arbiter disable register. There are two bits in this register. First is "PCI arbiter disable", second "AGP arbiter disable". This is working on VIA Epia 800 mainboards. Test on bm_control is more proper because this is true when PM2 register exist. Signed-off-by: Rafał Bilski <rafalbilski@interia.pl> Signed-off-by: Dave Jones <davej@redhat.com>
| * | | | [CPUFREQ][2/2] ondemand: updated add powersave_bias tunableAlexey Starikovskiy2006-08-111-17/+140
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ondemand selects the minimum frequency that can retire a workload with negligible idle time -- ideally resulting in the highest performance/power efficiency with negligible performance impact. But on some systems and some workloads, this algorithm is more performance biased than necessary, and de-tuning it a bit to allow some performance impact can save measurable power. This patch adds a "powersave_bias" tunable to ondemand to allow it to reduce its target frequency by a specified percent. By default, the powersave_bias is 0 and has no effect. powersave_bias is in units of 0.1%, so it has an effective range of 1 through 1000, resulting in 0.1% to 100% impact. In practice, users will not be able to detect a difference between 0.1% increments, but 1.0% increments turned out to be too large. Also, the max value of 1000 (100%) would simply peg the system in its deepest power saving P-state, unless the processor really has a hardware P-state at 0Hz:-) For example, If ondemand requests 2.0GHz based on utilization, and powersave_bias=100, this code will knock 10% off the target and seek a target of 1.8GHz instead of 2.0GHz until the next sampling. If 1.8 is an exact match with an hardware frequency we use it, otherwise we average our time between the frequency next higher than 1.8 and next lower than 1.8. Note that a user or administrative program can change powersave_bias at run-time depending on how they expect the system to be used. Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi at intel.com> Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy at intel.com> Signed-off-by: Dave Jones <davej@redhat.com>
| * | | | [CPUFREQ][1/2] ondemand: updated tune for hardware coordinationAlexey Starikovskiy2006-08-111-5/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Try to make dbs_check_cpu() call on all CPUs at the same jiffy. This will help when multiple cores share P-states via Hardware Coordination. Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi at intel.com> Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy at intel.com> Signed-off-by: Dave Jones <davej@redhat.com>
| * | | | [CPUFREQ] Fix typo.Dave Jones2006-08-111-1/+1
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Dave Jones <davej@redhat.com>
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