- 05 9月, 2008 20 次提交
-
-
由 Ingo Molnar 提交于
-
由 Ingo Molnar 提交于
"percpu: introduce DEFINE_PER_CPU_PAGE_ALIGNED() macro" into x86/core Conflicts: arch/x86/kernel/cpu/common.c Signed-off-by: NIngo Molnar <mingo@elte.hu>
-
由 Ingo Molnar 提交于
Conflicts: arch/x86/kernel/cpu/common_64.c Signed-off-by: NIngo Molnar <mingo@elte.hu>
-
由 Ingo Molnar 提交于
-
由 Ingo Molnar 提交于
-
由 Yinghai Lu 提交于
Signed-off-by: NYinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
-
由 Yinghai Lu 提交于
Signed-off-by: NYinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
-
由 Yinghai Lu 提交于
Signed-off-by: NYinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
-
由 Yinghai Lu 提交于
1. add c_x86_vendor into cpu_dev 2. change cpu_devs to static 3. check c_x86_vendor before put that cpu_dev into array 4. remove alignment for 64bit 5. order the sequence in cpu_devs according to link sequence... so could put intel at first, then amd... Signed-off-by: NYinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
-
由 Yinghai Lu 提交于
v2: make 64 bit get c->x86_cache_alignment = c->x86_clfush_size Signed-off-by: NYinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
-
由 Yinghai Lu 提交于
1. add extended_cpuid_level for 32bit 2. add generic_identify for 64bit 3. add early_identify_cpu for 32bit 4. early_identify_cpu not be called by identify_cpu 5. remove early in get_cpu_vendor for 32bit 6. add get_cpu_cap 7. add cpu_detect for 64bit Signed-off-by: NYinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
-
由 Krzysztof Helt 提交于
Move early cpu initialization after cpu early get cap so the early cpu initialization can fix up cpu caps. Signed-off-by: NKrzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: NYinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
-
由 Yinghai Lu 提交于
Krzysztof Helt found MTRR is not detected on k6-2 root cause: we moved mtrr_bp_init() early for mtrr trimming, and in early_detect we only read the CPU capability from cpuid, so some cpu doesn't have that bit in cpuid. So we need to add early_init_xxxx to preset those bit before mtrr_bp_init for those earlier cpus. this patch is for v2.6.27 Reported-by: NKrzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: NYinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
-
由 Ingo Molnar 提交于
-
由 Yinghai Lu 提交于
even with known_bridge insert them late too. Signed-off-by: NYinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
-
由 Yinghai Lu 提交于
try to insert_resource second time, by expanding the resource... for case: e820 reserved entry is partially overlapped with bar res... hope it will never happen Signed-off-by: NIngo Molnar <mingo@elte.hu>
-
由 Ingo Molnar 提交于
-
由 Yinghai Lu 提交于
add reserve_region_with_split() to not lose e820 reserved entries if they overlap with existing IO regions: with test case by extend 0xe0000000 - 0xeffffff to 0xdd800000 - we get: e0000000-efffffff : PCI MMCONFIG 0 e0000000-efffffff : reserved and in /proc/iomem we get: found conflict for reserved [dd800000, efffffff], try to reserve with split __reserve_region_with_split: (PCI Bus #80) [dd000000, ddffffff], res: (reserved) [dd800000, efffffff] __reserve_region_with_split: (PCI Bus #00) [de000000, dfffffff], res: (reserved) [de000000, efffffff] initcall pci_subsys_init+0x0/0x121 returned 0 after 381 msecs in dmesg various fixes and improvements suggested by Linus. Signed-off-by: NYinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
-
由 H. Peter Anvin 提交于
Conflicts: arch/x86/kernel/cpu/feature_names.c include/asm-x86/cpufeature.h
-
由 H. Peter Anvin 提交于
Conflicts: arch/x86/kernel/cpu/feature_names.c include/asm-x86/cpufeature.h
-
- 04 9月, 2008 20 次提交
-
-
由 Andi Kleen 提交于
Impact: performance optimization I did some rebenchmarking with modern compilers and dropping -funroll-loops makes the function consistently go faster by a few percent. So drop that flag. Thanks to Richard Guenther for a hint. Signed-off-by: NAndi Kleen <ak@linux.intel.com> Signed-off-by: NH. Peter Anvin <hpa@zytor.com>
-
由 Ingo Molnar 提交于
this one replaces: | commit a2bd7274 | Author: Yinghai Lu <yhlu.kernel@gmail.com> | Date: Mon Aug 25 00:56:08 2008 -0700 | | x86: fix HPET regression in 2.6.26 versus 2.6.25, check hpet against BAR, v3 v2: insert e820 reserve resources before pnp_system_init v3: fix merging problem in tip/x86/core v4: address Linus's review about comments and condition in _late() Signed-off-by: NYinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
-
由 Yinghai Lu 提交于
so could let BAR res register at first, or even pnp. v2: insert e820 reserve resources before pnp_system_init Signed-off-by: NYinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
-
由 H. Peter Anvin 提交于
-
由 Yinghai Lu 提交于
to be aligned with numaq, summit. Signed-off-by: NYinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
-
由 H. Peter Anvin 提交于
Conflicts: arch/x86/kernel/cpu/feature_names.c include/asm-x86/cpufeature.h
-
由 Ingo Molnar 提交于
Conflicts: arch/x86/kernel/cpu/cyrix.c include/asm-x86/cpufeature.h Signed-off-by: NIngo Molnar <mingo@elte.hu>
-
由 Linus Torvalds 提交于
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6: SELinux: memory leak in security_context_to_sid_core
-
git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc由 Linus Torvalds 提交于
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: powerpc: Fix for getting CPU number in power_save_ppc32_restore() powerpc: Fix build error with 64K pages and !hugetlbfs powerpc: Work around gcc's -fno-omit-frame-pointer bug powerpc: Make sure _etext is after all kernel text powerpc: Only make kernel text pages of linear mapping executable powerpc: Fix uninitialised variable in VSX alignment code
-
git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: bnx2x: Accessing un-mapped page ath9k: Fix TX control flag use for no ACK and RTS/CTS ath9k: Fix TX status reporting iwlwifi: fix STATUS_EXIT_PENDING is not set on pci_remove iwlwifi: call apm stop on exit iwlwifi: fix Tx cmd memory allocation failure handling iwlwifi: fix rx_chain computation iwlwifi: fix station mimo power save values iwlwifi: remove false rxon if rx chain changes iwlwifi: fix hidden ssid discovery in passive channels iwlwifi: W/A for the TSF correction in IBSS netxen: Remove workaround for chipset quirk pcnet-cs, axnet_cs: add new IDs, remove dup ID with less info ixgbe: initialize interrupt throttle rate net/usb/pegasus: avoid hundreds of diagnostics tipc: Don't use structure names which easily globally conflict.
-
由 Eric Paris 提交于
Fix a bug and a philosophical decision about who handles errors. security_context_to_sid_core() was leaking a context in the common case. This was causing problems on fedora systems which recently have started making extensive use of this function. In discussion it was decided that if string_to_context_struct() had an error it was its own responsibility to clean up any mess it created along the way. Signed-off-by: NEric Paris <eparis@redhat.com> Acked-by: NStephen Smalley <sds@tycho.nsa.gov> Signed-off-by: NJames Morris <jmorris@namei.org>
-
由 David S. Miller 提交于
-
由 Eilon Greenstein 提交于
The allocated RX buffer size was 64 bytes bigger than the PCI mapped size with no good reason. If the packet was actually using the buffer up to its limit and if the last 64 bytes of the buffer crossed 4KB boundary then an unmapped PCI page was accessed. The fix is to use only one parameter for the buffer size - there is no need to differentiate between the buffer size and the PCI mapping size since the extra 64 bytes can actually be used by the FW to align the Ethernet payload to 64 bytes. Also updating the driver version and date Signed-off-by: NEilon Greenstein <eilong@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Jouni Malinen 提交于
Signed-off-by: NJouni Malinen <jouni.malinen@atheros.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Jouni Malinen 提交于
Signed-off-by: NJouni Malinen <jouni.malinen@atheros.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Gregory Greenman 提交于
This patch sets STATUS_EXIT_PENDING on pci_remove. Otherwise iwl4965_down may fail to uninitialize the driver. Signed-off-by: NGregory Greenman <gregory.greenman@intel.com> Signed-off-by: NMohamed Abbas <mohamed.abbas@intel.com> Signed-off-by: NTomas Winkler <tomas.winkler@intel.com> Signed-off-by: NZhu Yi <yi.zhu@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Gregory Greenman 提交于
This patch calls apm stop on exit and suspend. Without this patch hardware consumes power even after driver is removed or suspended. Signed-off-by: NGregory Greenman <gregory.greenman@intel.com> Signed-off-by: NMohamed Abbas <mohamed.abbas@intel.com> Signed-off-by: NTomas Winkler <tomas.winkler@intel.com> Signed-off-by: NZhu Yi <yi.zhu@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Tomas Winkler 提交于
This patch "iwlwifi: do not use GFP_DMA in iwl_tx_queue_init" removes GFP_DMA from allocation tx command buffers. GFP_DMA allows allocation only for memory under 16M which causes allocation problems suspend/resume flows. Using kmalloc is temporal solution and some consistent/coherent allocation schema will be more correct. Since iwlwifi hardware supports 64bit address this solution should work on x86 (32 and 64bit) for now. This patch fixes memory freeing problem in the previous patch. Signed-off-by: NTomas Winkler <tomas.winkler@intel.com> Signed-off-by: NIan Schram <ischram@telenet.be> Signed-off-by: NZhu Yi <yi.zhu@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Tomas Winkler 提交于
This patch fixes rx_chain computation. The code that adjusts number of rx chains to number supported by HW was missing. Miss configuration causes firmware error. Note: iwlwifi supports HW with up to 3 RX chains (2x2, 2x3, 1x2, and 3x3 MIMO). This patch also simplifies the whole RX chain computation. Signed-off-by: NTomas Winkler <tomas.winkler@intel.com> Signed-off-by: NMohamed Abbas <mohamed.abbas@intel.com> Signed-off-by: NZhu Yi <yi.zhu@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-