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Patches 1-3 focus on cleaning up parameter parsing. Most mitigations use early_param but a few older ones do not and look at boot_command_line directly. Modify these to be consistent with the newer ones. Patch 4 cleans up some straggling unecessary calls to cpu_mitigations_off(). Patches 5-7 (new in this version of the series) fix some minor bugs related to the behavior of and reporting of certain command line options. Note that v2 of this series included a patch for SSB attack vector controls but this has already been merged. Changes from v2 - Fixed bugs pointed out by Josh on Kconfig settings - Added patches 5-7 Changes from v1 - Removed spec_*_print_cond() functions - Fixed bugs pointed out by Pawan - Added last 2 patches David Kaplan (7): x86/bugs: Use early_param for spectre_v2_user x86/bugs: Use early_param for spectre_v2 x86/bugs: Simplify SSB cmdline parsing x86/bugs: Remove uses of cpu_mitigations_off() x86/bugs: Fix spectre_v2 forcing x86/bugs: Fix reporting of LFENCE retpoline x86/bugs: Report correct retbleed mitigation status arch/x86/include/asm/nospec-branch.h | 1 + arch/x86/kernel/cpu/bugs.c | 403 +++++++++++---------------- 2 files changed, 168 insertions(+), 236 deletions(-) base-commit: 584a19f9b54926dd1d3fec0a1e9b1fde801d9f23 -- 2.34.1