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One notable fix for kexec on Power9, where we were not clearing MMU PID properly which sometimes leads to hangs. Finally debugged to a root cause by Nick. A revert of a patch which tried to rework our panic handling to get more output on the console, but inadvertently broke reporting the panic to the hypervisor, which apparently people care about. Then a fix for an oops in the PMU code, and finally some s/%p/%px/ in xmon. Thanks to: David Gibson, Nicholas Piggin, Ravi Bangoria. -----BEGIN PGP SIGNATURE----- iQIwBAABCAAaBQJaKoWXExxtcGVAZWxsZXJtYW4uaWQuYXUACgkQUevqPMjhpYAp Rw/+KRvwt1jt3vFKrWlcXQ4Mx4UTseSaBO7FsGwyANqNGUNvkIEIAZYu6M9x0LLh tfVowZdJ2vQrgdZy4Rd5zhIjzVaybyENMAMZFmGCxQUidORdibP2qT+3612FmQl0 rczQB4Ra1Jymw+42iwe4WQfyta9cvVgfk7D+1KVWaCXQ0lx8DynZ75yK+U0fensz FPQNdtkfC2D37IFrqtgGBS5YLkeQpfftm8C/eBG0n2tv8PO1KM5xwVU8Ovf5LoIm 8NbWL//H+zUOoU2jCGHDMfg1qLv9owScTMRtquQSmrE1i21mE2lLOSDSM105+AP2 7CVRMMkth8V9w/nauPq0a5OGyzJWtClI9qj2ZPWS2wPF331g58GUNJsEy7OQAJgO QZoqcCkpT5qarmxkcKJlYZGF6AZ/4mIBL9mucfQc/afEgRUqksaUKck0qD5SW28j fm3pPjlMyf2vMRKGgaE9/+by5N/Bmxy2VCoFSuhm1ZrQsIpZXtp/Mfylqz0msdhU VCt4T229S7rdCQTn2TyMNW+iVmjlgvR4OUXvba/eBz67gzGk4huLNB4EnEwHA/SK qhkTJqYbP9B/MBD9GrNLFzG5yZTTv+3OA/aehL0PEGouV7cgMEqyGtYw2afwggRC sf+veK/2apPMnlA5WItEa7JPWaTLsxljZ65acskb7S/4W8g= =wU60 -----END PGP SIGNATURE----- Merge tag 'powerpc-4.15-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc fixes from Michael Ellerman: "One notable fix for kexec on Power9, where we were not clearing MMU PID properly which sometimes leads to hangs. Finally debugged to a root cause by Nick. A revert of a patch which tried to rework our panic handling to get more output on the console, but inadvertently broke reporting the panic to the hypervisor, which apparently people care about. Then a fix for an oops in the PMU code, and finally some s/%p/%px/ in xmon. Thanks to: David Gibson, Nicholas Piggin, Ravi Bangoria" * tag 'powerpc-4.15-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/xmon: Don't print hashed pointers in xmon powerpc/64s: Initialize ISAv3 MMU registers before setting partition table Revert "powerpc: Do not call ppc_md.panic in fadump panic notifier" powerpc/perf: Fix oops when grouping different pmu events
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.