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2025-01-12livepatch: convert timeouts to secs_to_jiffies()Easwar Hariharan
Commit b35108a51cf7 ("jiffies: Define secs_to_jiffies()") introduced secs_to_jiffies(). As the value here is a multiple of 1000, use secs_to_jiffies() instead of msecs_to_jiffies to avoid the multiplication. This is converted using scripts/coccinelle/misc/secs_to_jiffies.cocci with the following Coccinelle rules: @@ constant C; @@ - msecs_to_jiffies(C * 1000) + secs_to_jiffies(C) @@ constant C; @@ - msecs_to_jiffies(C * MSEC_PER_SEC) + secs_to_jiffies(C) Link: https://lkml.kernel.org/r/20241210-converge-secs-to-jiffies-v3-18-ddfefd7e9f2a@linux.microsoft.com Signed-off-by: Easwar Hariharan <eahariha@linux.microsoft.com> Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu> Cc: Alexander Gordeev <agordeev@linux.ibm.com> Cc: Andrew Lunn <andrew+netdev@lunn.ch> Cc: Anna-Maria Behnsen <anna-maria@linutronix.de> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Christian Borntraeger <borntraeger@linux.ibm.com> Cc: Daniel Mack <daniel@zonque.org> Cc: David Airlie <airlied@gmail.com> Cc: David S. Miller <davem@davemloft.net> Cc: Dick Kennedy <dick.kennedy@broadcom.com> Cc: Eric Dumazet <edumazet@google.com> Cc: Florian Fainelli <florian.fainelli@broadcom.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Haojian Zhuang <haojian.zhuang@gmail.com> Cc: Heiko Carstens <hca@linux.ibm.com> Cc: Ilya Dryomov <idryomov@gmail.com> Cc: Jack Wang <jinpu.wang@cloud.ionos.com> Cc: Jakub Kicinski <kuba@kernel.org> Cc: James Bottomley <James.Bottomley@HansenPartnership.com> Cc: James Smart <james.smart@broadcom.com> Cc: Jaroslav Kysela <perex@perex.cz> Cc: Jeff Johnson <jjohnson@kernel.org> Cc: Jeff Johnson <quic_jjohnson@quicinc.com> Cc: Jens Axboe <axboe@kernel.dk> Cc: Jeroen de Borst <jeroendb@google.com> Cc: Jiri Kosina <jikos@kernel.org> Cc: Joe Lawrence <joe.lawrence@redhat.com> Cc: Johan Hedberg <johan.hedberg@gmail.com> Cc: Josh Poimboeuf <jpoimboe@kernel.org> Cc: Jozsef Kadlecsik <kadlec@netfilter.org> Cc: Julia Lawall <julia.lawall@inria.fr> Cc: Kalle Valo <kvalo@kernel.org> Cc: Louis Peens <louis.peens@corigine.com> Cc: Lucas De Marchi <lucas.demarchi@intel.com> Cc: Luiz Augusto von Dentz <luiz.dentz@gmail.com> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Madhavan Srinivasan <maddy@linux.ibm.com> Cc: Marcel Holtmann <marcel@holtmann.org> Cc: Martin K. Petersen <martin.petersen@oracle.com> Cc: Maxime Ripard <mripard@kernel.org> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Miroslav Benes <mbenes@suse.cz> Cc: Naveen N Rao <naveen@kernel.org> Cc: Nicholas Piggin <npiggin@gmail.com> Cc: Nicolas Palix <nicolas.palix@imag.fr> Cc: Oded Gabbay <ogabbay@kernel.org> Cc: Ofir Bitton <obitton@habana.ai> Cc: Pablo Neira Ayuso <pablo@netfilter.org> Cc: Paolo Abeni <pabeni@redhat.com> Cc: Petr Mladek <pmladek@suse.com> Cc: Praveen Kaligineedi <pkaligineedi@google.com> Cc: Ray Jui <rjui@broadcom.com> Cc: Robert Jarzmik <robert.jarzmik@free.fr> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Roger Pau Monné <roger.pau@citrix.com> Cc: Russell King <linux@armlinux.org.uk> Cc: Scott Branden <sbranden@broadcom.com> Cc: Shailend Chand <shailend@google.com> Cc: Simona Vetter <simona@ffwll.ch> Cc: Simon Horman <horms@kernel.org> Cc: Sven Schnelle <svens@linux.ibm.com> Cc: Takashi Iwai <tiwai@suse.com> Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com> Cc: Thomas Zimmermann <tzimmermann@suse.de> Cc: Vasily Gorbik <gor@linux.ibm.com> Cc: Xiubo Li <xiubli@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2019-05-21treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13Thomas Gleixner
Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not see http www gnu org licenses this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details [based] [from] [clk] [highbank] [c] you should have received a copy of the gnu general public license along with this program if not see http www gnu org licenses extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 355 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Jilayne Lovejoy <opensource@jilayne.com> Reviewed-by: Steve Winslow <swinslow@gmail.com> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190519154041.837383322@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-10-19livepatch: add (un)patch callbacksJoe Lawrence
Provide livepatch modules a klp_object (un)patching notification mechanism. Pre and post-(un)patch callbacks allow livepatch modules to setup or synchronize changes that would be difficult to support in only patched-or-unpatched code contexts. Callbacks can be registered for target module or vmlinux klp_objects, but each implementation is klp_object specific. - Pre-(un)patch callbacks run before any (un)patching transition starts. - Post-(un)patch callbacks run once an object has been (un)patched and the klp_patch fully transitioned to its target state. Example use cases include modification of global data and registration of newly available services/handlers. See Documentation/livepatch/callbacks.txt for details and samples/livepatch/ for examples. Signed-off-by: Joe Lawrence <joe.lawrence@redhat.com> Acked-by: Josh Poimboeuf <jpoimboe@redhat.com> Acked-by: Miroslav Benes <mbenes@suse.cz> Signed-off-by: Jiri Kosina <jkosina@suse.cz>