Patrick Rudolph 2fdabd9038 smmstore: Verify userspace-provided pointer to protect SMM ... Use the introduced functions and verify pointers in the SMMSTORE. Make sure to not overwrite or leak data from SMM and update the documentation as well. Change-Id: I70df08657c3fa0f98917742d8e1a6cb1077e3758 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Signed-off-by: Christian Walter <christian.walter@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41085 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>		2020-06-17 09:18:05 +00:00
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Intel	mb,soc/intel: Rename acpi_fill_in_fadt() to acpi_fill_fadt()	2020-06-07 21:45:45 +00:00
RFC	…
_static	…
acpi	Documentation/acpi: Fix the path to variants/hatch/overridetree.cb	2020-05-26 14:58:35 +00:00
arch	arch/riscv: Pass cbmem_top to ramstage via calling argument	2019-11-10 11:46:10 +00:00
community	…
contributing	documentation: Add documentation ideas for season of docs	2020-05-01 13:47:06 +00:00
doxygen	…
drivers	smmstore: Verify userspace-provided pointer to protect SMM	2020-06-17 09:18:05 +00:00
flash_tutorial	Documentation: Use inline code block for kernel parameter	2020-02-19 12:09:53 +00:00
getting_started	Documentation: Encourage documentation with code changes	2020-05-20 08:44:26 +00:00
gfx	drivers/intel/gma: Add override for presence straps	2020-05-20 23:38:05 +00:00
ifdtool	Documentation: ifdtool/layout: use real table for FD regions	2020-02-17 20:08:41 +00:00
lib	fw_config: Add firmware configuration interface	2020-06-02 16:40:04 +00:00
mainboard	Doc/mb/gigabyte/ga-h61m-s2pv: Fix in-circuit programming	2020-06-06 20:13:34 +00:00
northbridge	Documentation: Add tutorial for me_cleaner on Lenovo devices	2020-03-02 11:39:05 +00:00
releases	Documentation: Add section about SPD tools for TGL and JSL	2020-06-10 18:39:15 +00:00
security	cpu/x86/smm: Add helper functions to verify SMM access	2020-06-17 09:17:56 +00:00
soc	soc/amd/picasso/Makefile: Use apcb_tool to generate APCBs from SPDs	2020-05-18 07:40:51 +00:00
superio	superio/nuvoton/nct5539d: Update documentation and remove DSDT	2020-03-11 15:03:39 +00:00
technotes	Documentation/tutorial: Add tutorial for writing unit tests	2020-05-30 08:46:59 +00:00
tutorial	Documentation/tutorial: Add tutorial for writing unit tests	2020-05-30 08:46:59 +00:00
vendorcode	Documentation/vendorcode/eltan: Update security document	2020-01-30 13:28:24 +00:00
AMD-S3.txt	…
COPYING	…
Doxyfile.coreboot	…
Doxyfile.coreboot_simple	…
Makefile	…
Makefile.sphinx	…
POSTCODES	…
beginverbatim.tex	…
cbfs.txt	…
codeflow.svg	…
coding_style.md	…
conf.py	Documentation: enable ditaa integration	2019-12-12 08:18:49 +00:00
corebootBuildingGuide.tex	…
coreboot_logo.png	…
distributions.md	…
endverbatim.tex	…
gcov.txt	…
hypertransport.svg	…
index.md	documentation: Add documentation ideas for season of docs	2020-05-01 13:47:06 +00:00
mainboard_io_trap_handler_sample.c	treewide: Remove "this file is part of" lines	2020-05-11 17:11:40 +00:00
payloads.md	Documentation: Add Heads to payloads	2020-03-02 11:39:16 +00:00
util.md	Doc,util: Update list of utilities	2020-04-20 06:55:49 +00:00