- 18 5月, 2009 2 次提交
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由 Yinghai Lu 提交于
Len expressed concern that the update_mptable feature has side-effects on the ACPI code. Make it sure explicitly that the code only ever gets called if the (default disabled) update_mptable boot quirk option is disabled. [ Impact: isolate the update_mptable feature from ACPI code more ] Signed-off-by: NYinghai Lu <yinghai@kernel.org> Cc: Len Brown <lenb@kernel.org> LKML-Reference: <4A0DC832.5090200@kernel.org> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Yinghai Lu 提交于
To get all device irq routing and to save them. This is basically an implicit pci=routeirq enablement if (and on if) the update_mptable boot option (which is off by default) has been specified. [ Impact: extend the update_mptable boot opion's scope ] Signed-off-by: NYinghai Lu <yinghai@kernel.org> Cc: Jesse Barnes <jbarnes@virtuousgeek.org> LKML-Reference: <4A0DB7B4.4060702@kernel.org> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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- 11 5月, 2009 1 次提交
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由 Yinghai Lu 提交于
Fix the conditions when we stop updating the mptable due to running out of slots. [ Impact: fix memory corruption / non-working update_mptable boot parameter ] Signed-off-by: NYinghai Lu <yinghai@kernel.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Jesse Barnes <jbarnes@virtuousgeek.org> Cc: Len Brown <lenb@kernel.org> LKML-Reference: <4A01C3BB.1000609@kernel.org> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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- 12 4月, 2009 1 次提交
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由 Rakib Mullick 提交于
Impact: fix section mismatch In arch/x86/kernel/mpparse.c, smp_reserve_bootmem() has been called and also refers to a function which is in .init section. Thus causes the first warning. And check_irq_src() also requires an __init, because it refers to an .init section. Signed-off-by: NRakib Mullick <rakib.mullick@gmail.com> Cc: Andrew Morton <akpm@linux-foundation.org> LKML-Reference: <b9df5fa10904102004g51265d9axc8d07278bfdb6ba0@mail.gmail.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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- 21 3月, 2009 2 次提交
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由 Jaswinder Singh Rajput 提交于
To reduce the size of the oversized function __get_smp_config() There should be no impact to functionality. Signed-off-by: NJaswinder Singh Rajput <jaswinderrajput@gmail.com>
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由 Jaswinder Singh Rajput 提交于
smp_read_mpc() and replace_intsrc_all() can use same smp_dump_mptable() Signed-off-by: NJaswinder Singh Rajput <jaswinderrajput@gmail.com>
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- 19 3月, 2009 2 次提交
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由 Ingo Molnar 提交于
Impact: fix boot crash This fixes commit a6830278. Signed-off-by: NJaswinder Singh Rajput <jaswinderrajput@gmail.com> Cc: Yinghai Lu <yinghai@kernel.org> LKML-Reference: <1237403503.22438.21.camel@ht.satnam> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Jaswinder Singh Rajput 提交于
Impact: cleanup Refactor the MP-table parsing code via the introduction of the following helper functions: skip_entry() smp_reserve_bootmem() check_irq_src() check_slot() To simplify the code flow and to reduce the size of the following oversized functions: smp_read_mpc(), smp_scan_config(). There should be no impact to functionality. Signed-off-by: NJaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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- 13 3月, 2009 1 次提交
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由 Jan Beulich 提交于
Impact: cleanup Without apic=verbose, using the update_mptable option would result in garbled and confusing output due to the inconsistent use of printk() vs apic_printk(). Signed-off-by: NJan Beulich <jbeulich@novell.com> LKML-Reference: <49B914B6.76E4.0078.0@novell.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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- 05 3月, 2009 2 次提交
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由 Yinghai Lu 提交于
Impact: save a bit of RAM Get the exact size for the reserve_bootmem() call. Signed-off-by: NYinghai Lu <yinghai@kernel.org> Cc: Andrew Morton <akpm@linux-foundation.org> LKML-Reference: <49AE4922.605@kernel.org> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Yinghai Lu 提交于
Impact: fix boot with mptable above max_low_mapped Try to use early_ioremap() to map MPC to make sure it works even it is at the end of ram. Signed-off-by: NYinghai Lu <yinghai@kernel.org> Cc: Andrew Morton <akpm@linux-foundation.org> LKML-Reference: <49AE4901.3090801@kernel.org> Signed-off-by: NIngo Molnar <mingo@elte.hu> Reported-and-tested-by: NKevin O'Connor <kevin@koconnor.net>
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- 23 2月, 2009 1 次提交
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由 Yinghai Lu 提交于
Impact: fix early crash on LinuxBIOS systems Kevin O'Connor reported that Coreboot aka LinuxBIOS tries to put mptable somewhere very high, well above max_low_pfn (below which BIOSes generally put the mptable), causing a panic. The BIOS will probably be changed to be compatible with older Linus versions, but nevertheless the MP-spec does not forbid an MP-table in arbitrary system RAM, so make sure it all works even if the table is in an unexpected place. Check physptr with max_low_pfn * PAGE_SIZE. Reported-by: NKevin O'Connor <kevin@koconnor.net> Signed-off-by: NYinghai Lu <yinghai@kernel.org> Cc: Stefan Reinauer <stepan@coresystems.de> Cc: coreboot@coreboot.org Signed-off-by: NIngo Molnar <mingo@elte.hu>
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- 18 2月, 2009 1 次提交
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由 Ingo Molnar 提交于
Impact: cleanup Remove genapic.h and remove all references to it. Signed-off-by: NIngo Molnar <mingo@elte.hu>
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- 12 2月, 2009 1 次提交
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由 Jaswinder Singh Rajput 提交于
arch/x86/kernel/mpparse.c: In function ‘smp_scan_config’: arch/x86/kernel/mpparse.c:696: warning: format ‘%08lx’ expects type ‘long unsigned int’, but argument 3 has type ‘phys_addr_t’ arch/x86/kernel/mpparse.c: In function ‘update_mp_table’: arch/x86/kernel/mpparse.c:1014: warning: format ‘%lx’ expects type ‘long unsigned int’, but argument 2 has type ‘phys_addr_t’ Signed-off-by: NJaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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- 31 1月, 2009 1 次提交
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由 Ingo Molnar 提交于
Signed-off-by: NIngo Molnar <mingo@elte.hu>
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- 30 1月, 2009 1 次提交
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由 Yinghai Lu 提交于
just like 64 bit switch from flat logical APIC messages to flat physical mode automatically. Signed-off-by: NYinghai Lu <yinghai@kernel.org> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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- 29 1月, 2009 7 次提交
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由 Ingo Molnar 提交于
X86_GENERICARCH is a misnomer - it contains non-PC 32-bit architectures that are not included in the default build. Rename it to X86_32_NON_STANDARD. Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Ingo Molnar 提交于
Spread mach_apic.h definitions into genapic.h. (with some knock-on effects on smp.h and apic.h.) Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Ingo Molnar 提交于
Move its definitions into apic.h. Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Ingo Molnar 提交于
Move the definition to mpparse.h. Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Ingo Molnar 提交于
- spread out the mps_oem_check() namespace on a per APIC driver basis Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Ingo Molnar 提交于
Call all the registered MPS quirk handlers early. These methods scan low RAM typically for specific signatures so are safe to be called early. Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Ingo Molnar 提交于
- separate the namespace - remove macros - remove namespace clash on 64-bit Signed-off-by: NIngo Molnar <mingo@elte.hu>
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- 14 1月, 2009 2 次提交
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由 Jaswinder Singh Rajput 提交于
Impact: cleanup, solve 80 columns wrap problems Signed-off-by: NJaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Jaswinder Singh Rajput 提交于
Impact: cleanup, solve 80 columns wrap problems Signed-off-by: NJaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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- 13 1月, 2009 1 次提交
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由 Jaswinder Singh Rajput 提交于
Fix this by reintroducing asm/smp.h include in mpparse.c - later on I will fix this by removing non-smp data from smp.h. Reported-by: NPetr Titera <P.Titera@century.cz> Signed-off-by: NJaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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- 08 1月, 2009 2 次提交
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由 Jaswinder Singh Rajput 提交于
Impact: cleanup, solve 80 columns wrap problems It would be cleaner to rename all the mpf->mpf_X fields to mpf->X - that alone would give 4 characters per usage site. (we already know that it's an 'mpf' entity - no need to duplicate that in the field too) Signed-off-by: NJaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Jaswinder Singh Rajput 提交于
Impact: cleanup, solve 80 columns wrap problems intel_mp_floating should be renamed to mpf_intel. The reason: the 'f' in MPF already means 'floating' which means MP Floating pointer structure - no need to repeat that in the type name. Signed-off-by: NJaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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- 06 1月, 2009 1 次提交
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由 Huang Weiyi 提交于
Removed duplicated #include's in: arch/x86/kernel/mpparse.c arch/x86/kernel/nmi.c Signed-off-by: NHuang Weiyi <weiyi.huang@gmail.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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- 05 1月, 2009 7 次提交
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由 Alan Cox 提交于
Signed-off-by: NAlan Cox <alan@redhat.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Jaswinder Singh Rajput 提交于
Impact: cleanup, solve 80 columns wrap problems It would be cleaner to rename all the mpc->mpc_X fields to mpc->X - that alone would give 4 characters per usage site. (we already know that it's an 'mpc' entity - no need to duplicate that in the field too) Signed-off-by: NJaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Jaswinder Singh Rajput 提交于
Impact: cleanup, solve 80 columns wrap problems It would be cleaner to rename all the mpc->mpc_X fields to mpc->X - that alone would give 4 characters per usage site. (we already know that it's an 'mpc' entity - no need to duplicate that in the field too) Signed-off-by: NJaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Jaswinder Singh Rajput 提交于
Impact: cleanup, solve 80 columns wrap problems It would be cleaner to rename all the mpc->mpc_X fields to mpc->X - that alone would give 4 characters per usage site. (we already know that it's an 'mpc' entity - no need to duplicate that in the field too) Signed-off-by: NJaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Jaswinder Singh Rajput 提交于
Impact: cleanup, solve 80 columns wrap problems It would be cleaner to rename all the mpc->mpc_X fields to mpc->X - that alone would give 4 characters per usage site. (we already know that it's an 'mpc' entity - no need to duplicate that in the field too) Signed-off-by: NJaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Jaswinder Singh Rajput 提交于
Impact: cleanup, solve 80 columns wrap problems It would be cleaner to rename all the mpc->mpc_X fields to mpc->X - that alone would give 4 characters per usage site. (we already know that it's an 'mpc' entity - no need to duplicate that in the field too) Signed-off-by: NJaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Jaswinder Singh Rajput 提交于
Impact: cleanup, solve 80 columns wrap problems It would be cleaner to rename all the mpc->mpc_X fields to mpc->X - that alone would give 4 characters per usage site. (we already know that it's an 'mpc' entity - no need to duplicate that in the field too) Signed-off-by: NJaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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- 04 1月, 2009 4 次提交
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由 Jaswinder Singh Rajput 提交于
Impact: cleanup, solve 80 columns wrap problems mpc_config_oemtable should be renamed to mpc_oemtable. The reason: the 'c' in MPC already means 'config' - no need to repeat that in the type name. Signed-off-by: NJaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Jaswinder Singh Rajput 提交于
Impact: cleanup, solve 80 columns wrap problems mpc_config_lintsrc should be renamed to mpc_lintsrc. The reason: the 'c' in MPC already means 'config' - no need to repeat that in the type name. Signed-off-by: NJaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Jaswinder Singh Rajput 提交于
Impact: cleanup, solve 80 columns wrap problems mpc_config_intsrc should be renamed to mpc_intsrc. The reason: the 'c' in MPC already means 'config' - no need to repeat that in the type name. Signed-off-by: NJaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Jaswinder Singh Rajput 提交于
Impact: cleanup, solve 80 columns wrap problems mpc_config_ioapic should be renamed to mpc_ioapic. The reason: the 'c' in MPC already means 'config' - no need to repeat that in the type name. Signed-off-by: NJaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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