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authorMathias Krause <minipli@googlemail.com>2014-09-21 19:26:54 +0400
committerMatt Fleming <matt.fleming@intel.com>2014-11-12 01:28:57 +0300
commit8266e31ed0fedb7ee16ebc86e80468f7cc1bbb4e (patch)
tree3480821bd0141e5a9e5ef7ca6ab4cfcd54f0ed53 /fs/Kconfig
parent243b6754cd17112bbf0724ed3c13446b48cf6a28 (diff)
downloadlinux-8266e31ed0fedb7ee16ebc86e80468f7cc1bbb4e.tar.xz
x86, ptdump: Add section for EFI runtime services
In commit 3891a04aafd6 ("x86-64, espfix: Don't leak bits 31:16 of %esp returning..") the "ESPFix Area" was added to the page table dump special sections. That area, though, has a limited amount of entries printed. The EFI runtime services are, unfortunately, located in-between the espfix area and the high kernel memory mapping. Due to the enforced limitation for the espfix area, the EFI mappings won't be printed in the page table dump. To make the ESP runtime service mappings visible again, provide them a dedicated entry. Signed-off-by: Mathias Krause <minipli@googlemail.com> Acked-by: Borislav Petkov <bp@suse.de> Cc: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Matt Fleming <matt.fleming@intel.com>
Diffstat (limited to 'fs/Kconfig')
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