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kernel/arm/paging: remove empty code block related to global pages

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Change-Id: I2f8b9da371cb4e2e496e985035bda78b139ff8e4
Reviewed-on: https://review.haiku-os.org/c/haiku/+/6443
Reviewed-by: Fredrik Holmqvist <fredrik.holmqvist@gmail.com>
This commit is contained in:
David Karoly 2023-05-17 17:24:36 +02:00 committed by waddlesplash
parent b809279cd8
commit 0d5bde4295
1 changed files with 0 additions and 8 deletions
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8
src/system/kernel/arch/arm/paging/32bit/ARMPagingMethod32Bit.cpp
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@ -305,14 +305,6 @@ ARMPagingMethod32Bit::Init(kernel_args* args,
fPhysicalPageMapper, fKernelPhysicalPageMapper);
// TODO: Select the best page mapper!
// enable global page feature if available
#if 0 //IRA: check for ARMv6!!
if (x86_check_feature(IA32_FEATURE_PGE, FEATURE_COMMON)) {
// this prevents kernel pages from being flushed from TLB on
// context-switch
x86_write_cr4(x86_read_cr4() | IA32_CR4_GLOBAL_PAGES);
}
#endif
TRACE("ARMPagingMethod32Bit::Init(): done\n");
*_physicalPageMapper = fPhysicalPageMapper;