linux

iv/linux

History

Linus Torvalds 8c69e7afe9 - Up until now the Fast Short Rep Mov optimizations implied the presence

of the ERMS CPUID flag. AMD decoupled them with a BIOS setting so decouple
   that dependency in the kernel code too
 
 - Teach the alternatives machinery to handle relocations
 
 - Make debug_alternative accept flags in order to see only that set of
   patching done one is interested in
 
 - Other fixes, cleanups and optimizations to the patching code
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Merge tag 'x86_alternatives_for_v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 instruction alternatives updates from Borislav Petkov:

 - Up until now the Fast Short Rep Mov optimizations implied the
   presence of the ERMS CPUID flag. AMD decoupled them with a BIOS
   setting so decouple that dependency in the kernel code too

 - Teach the alternatives machinery to handle relocations

 - Make debug_alternative accept flags in order to see only that set of
   patching done one is interested in

 - Other fixes, cleanups and optimizations to the patching code

* tag 'x86_alternatives_for_v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/alternative: PAUSE is not a NOP
  x86/alternatives: Add cond_resched() to text_poke_bp_batch()
  x86/nospec: Shorten RESET_CALL_DEPTH
  x86/alternatives: Add longer 64-bit NOPs
  x86/alternatives: Fix section mismatch warnings
  x86/alternative: Optimize returns patching
  x86/alternative: Complicate optimize_nops() some more
  x86/alternative: Rewrite optimize_nops() some
  x86/lib/memmove: Decouple ERMS from FSRM
  x86/alternative: Support relocations in alternatives
  x86/alternative: Make debug-alternative selective

2023-06-26 15:14:55 -07:00

accounting

delayacct: track delays from IRQ/SOFTIRQ

2023-04-18 16:39:34 -07:00

arch

- Up until now the Fast Short Rep Mov optimizations implied the presence

2023-06-26 15:14:55 -07:00

bootconfig

bootconfig: Fix testcase to increase max node

2023-03-22 01:00:28 +09:00

bpf

Mainly singleton patches all over the place. Series of note are: