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authorMark Brown <broonie@kernel.org>2021-01-20 16:38:10 +0000
committerArd Biesheuvel <ardb@kernel.org>2021-01-21 10:54:08 +0100
commit1c761ee9da1ac6ba7e40d14457fac94c87eaff35 (patch)
treeb1774a567b4fd4fc42b7f02efe29c3f8e708a467 /arch
parentefi: x86: clean up previous struct mm switching (diff)
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efi/arm64: Update debug prints to reflect other entropy sources
Currently the EFI stub prints a diagnostic on boot saying that KASLR will be disabled if it is unable to use the EFI RNG protocol to obtain a seed for KASLR. With the addition of support for v8.5-RNG and the SMCCC RNG protocol it is now possible for KASLR to obtain entropy even if the EFI RNG protocol is unsupported in the system, and the main kernel now explicitly says if KASLR is active itself. This can result in a boot log where the stub says KASLR has been disabled and the main kernel says that it is enabled which is confusing for users. Remove the explicit reference to KASLR from the diagnostics, the warnings are still useful as EFI is the only source of entropy the stub uses when randomizing the physical address of the kernel and the other sources may not be available. Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20210120163810.14973-1-broonie@kernel.org Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Diffstat (limited to 'arch')
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