From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: linux-kernel@vger.kernel.org,
linux-rt-users <linux-rt-users@vger.kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
Carsten Emde <C.Emde@osadl.org>, John Kacur <jkacur@redhat.com>,
Julia Cartwright <julia@ni.com>, Daniel Wagner <wagi@monom.org>,
Tom Zanussi <zanussi@kernel.org>, Borislav Petkov <bp@suse.de>,
Rik van Riel <riel@surriel.com>, Aubrey Li <aubrey.li@intel.com>,
Austin Clements <austin@google.com>,
Barret Rhoden <brho@google.com>,
Dave Hansen <dave.hansen@intel.com>,
David Chase <drchase@golang.org>,
"H. Peter Anvin" <hpa@zytor.com>,
ian@airs.com, Ingo Molnar <mingo@redhat.com>,
Josh Bleecher Snyder <josharian@gmail.com>,
x86-ml <x86@kernel.org>,
stable-rt@vger.kernel.org
Subject: Re: [PATCH RT 27/32] x86/fpu: Dont cache access to fpu_fpregs_owner_ctx
Date: Wed, 22 Jan 2020 09:43:52 +0100 [thread overview]
Message-ID: <20200122084352.nyqnlfaumjgnvgih@linutronix.de> (raw)
In-Reply-To: <20200117174131.455165326@goodmis.org>
On 2020-01-17 12:41:38 [-0500], Steven Rostedt wrote:
> 4.19.94-rt39-rc1 stable review patch.
> If anyone has any objections, please let me know.
>
…
> Fixes: 5f409e20b7945 ("x86/fpu: Defer FPU state load until return to userspace")
This isn't needed for the v4.19 tree. As far as I can tell, there is no
"Defer FPU state load until return to userspace" in it.
Sebastian
next prev parent reply other threads:[~2020-01-22 8:44 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-17 17:41 [PATCH RT 00/32] Linux 4.19.94-rt39-rc1 Steven Rostedt
2020-01-17 17:41 ` [PATCH RT 01/32] i2c: exynos5: Remove IRQF_ONESHOT Steven Rostedt
2020-01-17 17:41 ` [PATCH RT 02/32] i2c: hix5hd2: " Steven Rostedt
2020-01-17 17:41 ` [PATCH RT 03/32] sched/deadline: Ensure inactive_timer runs in hardirq context Steven Rostedt
2020-01-17 17:41 ` [PATCH RT 04/32] thermal/x86_pkg_temp: make pkg_temp_lock a raw spinlock Steven Rostedt
2020-01-17 17:41 ` [PATCH RT 05/32] dma-buf: Use seqlock_t instread disabling preemption Steven Rostedt
2020-01-17 17:41 ` [PATCH RT 06/32] KVM: arm/arm64: Let the timer expire in hardirq context on RT Steven Rostedt
2020-01-17 17:41 ` [PATCH RT 07/32] x86: preempt: Check preemption level before looking at lazy-preempt Steven Rostedt
2020-01-17 17:41 ` [PATCH RT 08/32] hrtimer: Use READ_ONCE to access timer->base in hrimer_grab_expiry_lock() Steven Rostedt
2020-01-17 17:41 ` [PATCH RT 09/32] hrtimer: Dont grab the expiry lock for non-soft hrtimer Steven Rostedt
2020-01-17 17:41 ` [PATCH RT 10/32] hrtimer: Prevent using hrtimer_grab_expiry_lock() on migration_base Steven Rostedt
2020-01-17 17:41 ` [PATCH RT 11/32] hrtimer: Add a missing bracket and hide `migration_base on !SMP Steven Rostedt
2020-01-17 17:41 ` [PATCH RT 12/32] posix-timers: Unlock expiry lock in the early return Steven Rostedt
2020-01-17 17:41 ` [PATCH RT 14/32] sched: __set_cpus_allowed_ptr: Check cpus_mask, not cpus_ptr Steven Rostedt
2020-01-17 17:41 ` [PATCH RT 15/32] sched: Remove dead __migrate_disabled() check Steven Rostedt
2020-01-17 17:41 ` [PATCH RT 16/32] sched: migrate disable: Protect cpus_ptr with lock Steven Rostedt
2020-01-17 17:41 ` [PATCH RT 17/32] lib/smp_processor_id: Dont use cpumask_equal() Steven Rostedt
2020-01-17 17:41 ` [PATCH RT 18/32] futex: Make the futex_hash_bucket spinlock_t again and bring back its old state Steven Rostedt
2020-01-17 17:41 ` [PATCH RT 19/32] locking/rtmutex: Clean ->pi_blocked_on in the error case Steven Rostedt
2020-01-17 17:41 ` [PATCH RT 20/32] lib/ubsan: Dont seralize UBSAN report Steven Rostedt
2020-01-17 17:41 ` [PATCH RT 21/32] kmemleak: Change the lock of kmemleak_object to raw_spinlock_t Steven Rostedt
2020-01-17 17:41 ` [PATCH RT 22/32] sched: migrate_enable: Use select_fallback_rq() Steven Rostedt
2020-01-17 17:41 ` [PATCH RT 23/32] sched: Lazy migrate_disable processing Steven Rostedt
2020-01-17 17:41 ` [PATCH RT 24/32] sched: migrate_enable: Use stop_one_cpu_nowait() Steven Rostedt
2020-01-22 8:31 ` Sebastian Andrzej Siewior
2020-01-22 11:33 ` Steven Rostedt
2020-01-22 18:39 ` Scott Wood
2020-01-22 19:07 ` Steven Rostedt
2020-01-17 17:41 ` [PATCH RT 25/32] Revert "cpufreq: drop K8s driver from beeing selected" Steven Rostedt
2020-01-22 8:38 ` Sebastian Andrzej Siewior
2020-01-22 11:34 ` Steven Rostedt
2020-01-17 17:41 ` [PATCH RT 26/32] Revert "ARM: Initialize split page table locks for vector page" Steven Rostedt
2020-01-17 17:41 ` [PATCH RT 28/32] locking: Make spinlock_t and rwlock_t a RCU section on RT Steven Rostedt
2020-01-17 17:41 ` [PATCH RT 29/32] sched/core: migrate_enable() must access takedown_cpu_task on !HOTPLUG_CPU Steven Rostedt
2020-01-17 17:41 ` [PATCH RT 30/32] lib/smp_processor_id: Adjust check_preemption_disabled() Steven Rostedt
2020-01-17 17:41 ` [PATCH RT 31/32] sched: migrate_enable: Busy loop until the migration request is completed Steven Rostedt
2020-01-17 17:41 ` [PATCH RT 32/32] Linux 4.19.94-rt39-rc1 Steven Rostedt
[not found] ` <20200117174131.455165326@goodmis.org>
2020-01-22 8:43 ` Sebastian Andrzej Siewior [this message]
2020-01-22 11:34 ` [PATCH RT 27/32] x86/fpu: Dont cache access to fpu_fpregs_owner_ctx Steven Rostedt
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