Fix AEM for Intel TXT on UEFI platforms#30
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krystian-hebel merged 8 commits intotb-devfrom Mar 25, 2025
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Out of grub_vbe_enable_mtrr() in video/i386/pc/vbe.c Signed-off-by: Sergii Dmytruk <sergii.dmytruk@3mdeb.com>
Instead of an abstract memory range. Signed-off-by: Sergii Dmytruk <sergii.dmytruk@3mdeb.com>
In this case MTRRs masks should be limited to MAXPHYSADDR bits as reported by CPUID instead of to a fixed width of 36 bits. Signed-off-by: Sergii Dmytruk <sergii.dmytruk@3mdeb.com>
Boot params are set only for Linux boot process and it being NULL won't stop the code from adding policy entries that can confuse DLME. Signed-off-by: Sergii Dmytruk <sergii.dmytruk@3mdeb.com>
This was referenced Mar 23, 2025
krystian-hebel
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Mar 24, 2025
Just in case. Signed-off-by: Sergii Dmytruk <sergii.dmytruk@3mdeb.com>
The correct offset is a requirement for TXT and layout of sections in memory can be very different from the layout in a file. Signed-off-by: Sergii Dmytruk <sergii.dmytruk@3mdeb.com>
Signed-off-by: Sergii Dmytruk <sergii.dmytruk@3mdeb.com>
* Add missing newlines. * Use grub_dprintf() to provide more context, each next grub_error() discards the message of the previous one unless error stack is pushed. Signed-off-by: Sergii Dmytruk <sergii.dmytruk@3mdeb.com>
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krystian-hebel
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See commit messages for explanation of the changes.
This fixes TrenchBoot/trenchboot-issues#56