From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Sat, 16 Apr 2005 15:20:36 -0700 Subject: Linux-2.6.12-rc2 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! --- arch/ia64/Kconfig.debug | 64 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 64 insertions(+) create mode 100644 arch/ia64/Kconfig.debug (limited to 'arch/ia64/Kconfig.debug') diff --git a/arch/ia64/Kconfig.debug b/arch/ia64/Kconfig.debug new file mode 100644 index 00000000000..de9d507ba0f --- /dev/null +++ b/arch/ia64/Kconfig.debug @@ -0,0 +1,64 @@ +menu "Kernel hacking" + +source "lib/Kconfig.debug" + +choice + prompt "Physical memory granularity" + default IA64_GRANULE_64MB + +config IA64_GRANULE_16MB + bool "16MB" + help + IA-64 identity-mapped regions use a large page size called "granules". + + Select "16MB" for a small granule size. + Select "64MB" for a large granule size. This is the current default. + +config IA64_GRANULE_64MB + bool "64MB" + depends on !(IA64_GENERIC || IA64_HP_ZX1 || IA64_HP_ZX1_SWIOTLB || IA64_SGI_SN2) + +endchoice + +config IA64_PRINT_HAZARDS + bool "Print possible IA-64 dependency violations to console" + depends on DEBUG_KERNEL + help + Selecting this option prints more information for Illegal Dependency + Faults, that is, for Read-after-Write (RAW), Write-after-Write (WAW), + or Write-after-Read (WAR) violations. This option is ignored if you + are compiling for an Itanium A step processor + (CONFIG_ITANIUM_ASTEP_SPECIFIC). If you're unsure, select Y. + +config DISABLE_VHPT + bool "Disable VHPT" + depends on DEBUG_KERNEL + help + The Virtual Hash Page Table (VHPT) enhances virtual address + translation performance. Normally you want the VHPT active but you + can select this option to disable the VHPT for debugging. If you're + unsure, answer N. + +config IA64_DEBUG_CMPXCHG + bool "Turn on compare-and-exchange bug checking (slow!)" + depends on DEBUG_KERNEL + help + Selecting this option turns on bug checking for the IA-64 + compare-and-exchange instructions. This is slow! Itaniums + from step B3 or later don't have this problem. If you're unsure, + select N. + +config IA64_DEBUG_IRQ + bool "Turn on irq debug checks (slow!)" + depends on DEBUG_KERNEL + help + Selecting this option turns on bug checking for the IA-64 irq_save + and restore instructions. It's useful for tracking down spinlock + problems, but slow! If you're unsure, select N. + +config SYSVIPC_COMPAT + bool + depends on COMPAT && SYSVIPC + default y + +endmenu -- cgit v1.2.3