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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. -----BEGIN PGP SIGNATURE----- iQJHBAABCAAxFiEEJFGtCPCthwEv2Y/bUevqPMjhpYAFAl9LlF8THG1wZUBlbGxl cm1hbi5pZC5hdQAKCRBR6+o8yOGlgEwJD/4nEkp9id7bZyiGruoawqxdpmc9viIp JFRH3+eHWbE5rfoXn7fwM1zTE9SsHxCd0q09cHk2rtAwKMXcJW83/pXNuWEjIzcy 7Ra8Zq2jRl6qgWAx84VKoZVg+W40yNFex0M0akMQV55SjYOTN8gpGe+algi+wPaH 44oYBYctDi3B9X8CsaUQEdov1EZdWT6TxcN9xIJiIdr53VXMER6C+ytYV8VgkGHW Qt+Ardyvp6eNq9+foGegRSk3OmNcmj+CJZYzhkp5+1k9ko9GQ8wg9NzxTV4ZoSJ9 g5rgD4ztBfLGyUDu6oUypzOnSVbfzJh9JPH/h1zaSOjSv9MnJ20zqvqjD7QXFNbs j960PiylTfVWdnOoUUkvON0UOYZM9XiZP63i8z/mBsMJ5BFaLB1TonZ+lDwXc1vK MHXhjahP2qP0LnJZ/M5gT3zfLPyrKoeIlmLTOkLjrM5C9mcSxpPnagq+AHacfYpG sGrg2LGLfBo/9PomUNHseQhBfsc2uYwM924si9MpNWN6BT+TNgTJYeNPDOnvRCbG ivDQ7HFZ6aiOj+b5iTZI2RV3EOaBKZgo+VEryNDnqd7etjyDr5PNbooGaHJDgsnz mNFxUNusxzv0vMI3zyFtLMTe/99/NlRSYyMXPL8SL7MvlRt624ngrrxYv+2+dBRt aIpxSpgdqTVXSw== =t+yB -----END PGP SIGNATURE----- Merge tag 'powerpc-5.9-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux 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" |
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