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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 10:05:51 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 10:05:51 +0000
commit5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch)
treea94efe259b9009378be6d90eb30d2b019d95c194 /arch/ia64/Kconfig.debug
parentInitial commit. (diff)
downloadlinux-5d1646d90e1f2cceb9f0828f4b28318cd0ec7744.tar.xz
linux-5d1646d90e1f2cceb9f0828f4b28318cd0ec7744.zip
Adding upstream version 5.10.209.upstream/5.10.209
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+# SPDX-License-Identifier: GPL-2.0
+
+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 BROKEN
+
+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 && PRINTK
+ 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.