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Jason A. Donenfeld 70a5a454cb m68k: Process bootinfo records before saving them 
[ Upstream commit 7c236d93c6 ]

The RNG seed boot record is memzeroed after processing, in order to
preserve forward secrecy. By saving the bootinfo for procfs prior to
that, forward secrecy is violated, since it becomes possible to recover
past states. So, save the bootinfo block only after first processing
them.

Fixes: a1ee38ab1a ("m68k: virt: Use RNG seed from bootinfo block")
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Link: https://lore.kernel.org/r/20220927130835.1629806-1-Jason@zx2c4.com
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-10-21 12:38:01 +02:00
..
68000 m68knommu: fix ucsimm sparse warnings 2022-03-07 14:51:12 +10:00
amiga m68k: Add asm/config.h 2022-02-21 12:00:20 +01:00
apollo m68k: Add asm/config.h 2022-02-21 12:00:20 +01:00
atari for-5.18/block-2022-03-18 2022-03-21 16:48:55 -07:00
bvme6000 for-5.18/block-2022-03-18 2022-03-21 16:48:55 -07:00
coldfire m68k: Fix syntax errors in comments 2022-07-25 09:01:09 +10:00
configs m68k: defconfig: Update defconfigs for v5.19-rc1 2022-07-12 10:48:21 +02:00
emu block: remove blk_cleanup_disk 2022-06-28 06:33:15 -06:00
fpsp040 signal/m68k: Use force_sigsegv(SIGSEGV) in fpsp040_die 2021-08-26 09:59:15 -05:00
hp300 m68k: removed unused "mach_get_ss" 2022-05-25 00:04:11 +10:00
ifpsp060 m68k: fpsp040,ifpsp060: Remove meaningless EXTRA_LDFLAGS 2021-04-06 09:33:20 +02:00
include provide arch_test_bit_acquire for architectures that define test_bit 2022-08-27 09:49:54 -07:00
kernel m68k: Process bootinfo records before saving them 2022-10-21 12:38:01 +02:00
lib net: unexport csum_and_copy_{from,to}_user 2022-04-29 14:37:59 -07:00
mac m68k: Add common forward declaration for show_registers() 2022-07-12 10:48:21 +02:00
math-emu m68k: math-emu: Fix typos in comments 2022-05-09 13:13:59 +02:00
mm m68k/mm: enable ARCH_HAS_VM_GET_PAGE_PROT 2022-07-17 17:14:40 -07:00
mvme16x for-5.18/block-2022-03-18 2022-03-21 16:48:55 -07:00
mvme147 for-5.18/block-2022-03-18 2022-03-21 16:48:55 -07:00
q40 This was a moderately busy cycle for documentation, but nothing all that 2022-08-02 19:24:24 -07:00
sun3 m68k: sun3: Use __func__ to get function's name in an output message 2022-06-20 14:16:43 +02:00
sun3x m68k: Remove set_fs() 2021-09-24 13:35:07 +02:00
tools/amiga m68k: tools: Replace zero-length array with flexible-array member 2020-05-25 10:55:56 +02:00
virt m68k: Add common forward declaration for show_registers() 2022-07-12 10:48:21 +02:00
install.sh kbuild: factor out the common installation code into scripts/install.sh 2022-05-11 21:45:53 +09:00
Kbuild m68k: Introduce a virtual m68k machine 2022-04-11 11:48:01 +02:00
Kconfig mm/mmap: drop ARCH_HAS_VM_GET_PAGE_PROT 2022-07-17 17:14:41 -07:00
Kconfig.bus m68k: coldfire: drop ISA_DMA_API support 2022-05-16 13:18:30 +10:00
Kconfig.cpu m68k: Kconfig.cpu: Fix indentation and add endif comments 2022-07-06 14:07:04 +02:00
Kconfig.debug m68k: Kconfig.debug: Replace single quotes 2022-07-06 14:07:04 +02:00
Kconfig.devices treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
Kconfig.machine m68k: Kconfig.machine: Add endif comment 2022-07-06 14:07:04 +02:00
Makefile kbuild: factor out the common installation code into scripts/install.sh 2022-05-11 21:45:53 +09:00