v2->v3: - Fix the first patch: command line size should be strlen + 1 to account for terminating NUL. Avoid calling add_identity_map if cmdline was NULL, though it should do nothing in that case anyway. - Add a patch to drop the check to see if there are arguments we care about before parsing the command line. - Split up patches (Ingo/Kees). - The gb_huge_pages change now also gets rid of parsing the argument altogether for 32-bit. - Slot number is changed to unsigned long instead of unsigned int (Kees). - Make everything u64 instead of trying to use 32-bit on x86-32, and add check in find_random_phys_addr to make sure the address is within the required range (Ingo/Kees).
v1->v2: - Fix a bug in the bugfix 5/8: overlap.start can be smaller than region.start, so shouldn't subtract before comparing. Arvind Sankar (21): x86/kaslr: Make command line handling safer x86/kaslr: Remove bogus warning and unnecessary goto x86/kaslr: Fix process_efi_entries comment x86/kaslr: Initialize mem_limit to the real maximum address x86/kaslr: Fix off-by-one error in __process_mem_region x86/kaslr: Drop redundant cur_entry from __process_mem_region x86/kaslr: Eliminate start_orig from __process_mem_region x86/kaslr: Drop redundant variable in __process_mem_region x86/kaslr: Drop some redundant checks from __process_mem_region x86/kaslr: Fix off-by-one error in process_gb_huge_pages x86/kaslr: Short-circuit gb_huge_pages on x86-32 x86/kaslr: Simplify process_gb_huge_pages x86/kaslr: Drop test for command-line parameters before parsing x86/kaslr: Make the type of number of slots/slot areas consistent x86/kaslr: Drop redundant check in store_slot_info x86/kaslr: Drop unnecessary alignment in find_random_virt_addr x86/kaslr: Small cleanup of find_random_phys_addr x86/kaslr: Make minimum/image_size unsigned long x86/kaslr: Replace unsigned long long with u64 x86/kaslr: Make local variables 64-bit x86/kaslr: Add a check that the random address is in range arch/x86/boot/compressed/kaslr.c | 233 +++++++++++++------------------ arch/x86/boot/compressed/misc.h | 4 +- 2 files changed, 102 insertions(+), 135 deletions(-) -- 2.26.2
