• Linus Torvalds's avatar
    Merge tag 'powerpc-5.9-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux · 8bb5021c
    Linus Torvalds authored
    Pull powerpc fixes from Michael Ellerman:
    
     - Revert our removal of PROT_SAO, at least one user expressed an
       interest in using it on Power9. Instead don't allow it to be used in
       guests unless enabled explicitly at compile time.
    
     - A fix for a crash introduced by a recent change to FP handling.
    
     - Revert a change to our idle code that left Power10 with no idle
       support.
    
     - One minor fix for the new scv system call path to set PPR.
    
     - Fix a crash in our "generic" PMU if branch stack events were enabled.
    
     - A fix for the IMC PMU, to correctly identify host kernel samples.
    
     - The ADB_PMU powermac code was found to be incompatible with
       VMAP_STACK, so make them incompatible in Kconfig until the code can
       be fixed.
    
     - A build fix in drivers/video/fbdev/controlfb.c, and a documentation
       fix.
    
    Thanks to Alexey Kardashevskiy, Athira Rajeev, Christophe Leroy,
    Giuseppe Sacco, Madhavan Srinivasan, Milton Miller, Nicholas Piggin,
    Pratik Rajesh Sampat, Randy Dunlap, Shawn Anastasio, Vaidyanathan
    Srinivasan.
    
    * tag 'powerpc-5.9-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
      powerpc/32s: Disable VMAP stack which CONFIG_ADB_PMU
      Revert "powerpc/powernv/idle: Replace CPU feature check with PVR check"
      powerpc/perf: Fix reading of MSR[HV/PR] bits in trace-imc
      powerpc/perf: Fix crashes with generic_compat_pmu & BHRB
      powerpc/64s: Fix crash in load_fp_state() due to fpexc_mode
      powerpc/64s: scv entry should set PPR
      Documentation/powerpc: fix malformed table in syscall64-abi
      video: fbdev: controlfb: Fix build for COMPILE_TEST=y && PPC_PMAC=n
      selftests/powerpc: Update PROT_SAO test to skip ISA 3.1
      powerpc/64s: Disallow PROT_SAO in LPARs by default
      Revert "powerpc/64s: Remove PROT_SAO support"
    8bb5021c
controlfb.c 25 KB