From: Sasha Levin <sashal@kernel.org>
To: Daniel Drake <drake@endlessm.com>
Cc: Linux Kernel <linux-kernel@vger.kernel.org>,
stable@vger.kernel.org, Thomas Gleixner <tglx@linutronix.de>,
Andy Lutomirski <luto@kernel.org>, Borislav Petkov <bp@alien8.de>,
"H . Peter Anvin" <hpa@zytor.com>,
Linus Torvalds <torvalds@linux-foundation.org>,
Peter Zijlstra <peterz@infradead.org>,
Len Brown <len.brown@intel.com>,
Linux Upstreaming Team <linux@endlessm.com>,
"Wysocki, Rafael J" <rafael.j.wysocki@intel.com>,
Ingo Molnar <mingo@kernel.org>
Subject: Re: [PATCH AUTOSEL 5.1 013/219] x86/tsc: Use CPUID.0x16 to calculate missing crystal frequency
Date: Sun, 21 Jul 2019 20:39:15 -0400 [thread overview]
Message-ID: <20190722003915.GB1607@sasha-vm> (raw)
In-Reply-To: <CAD8Lp47XuF26FP0XEPz6KFMg=UGDvZx5bejjF6NZ2qSRdZSR_w@mail.gmail.com>
On Tue, Jul 16, 2019 at 10:56:59AM +0800, Daniel Drake wrote:
>Hi,
>
>On Mon, Jul 15, 2019 at 9:38 PM Sasha Levin <sashal@kernel.org> wrote:
>> From: Daniel Drake <drake@endlessm.com>
>>
>> [ Upstream commit 604dc9170f2435d27da5039a3efd757dceadc684 ]
>
>In my opinion this is not stable kernel material.
>
>It alone does not solve a particular bug. It's part of a larger effort
>to decrease usage of the 8254 PIT on modern platforms, which solves a
>real problem (see "x86: skip PIT initialization on modern chipsets"),
>but I'd conservatively recommend just leaving these patches out of the
>stable tree. The problem has existed for a while without a
>particularly wide impact, and there is a somewhat documented
>workaround of changing BIOS settings.
I've dropped it, thanks!
--
Thanks,
Sasha
next prev parent reply other threads:[~2019-07-22 0:39 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-15 13:34 [PATCH AUTOSEL 5.1 001/219] ath10k: Check tx_stats before use it Sasha Levin
2019-07-15 13:34 ` [PATCH AUTOSEL 5.1 002/219] ath10k: htt: don't use txdone_fifo with SDIO Sasha Levin
2019-07-15 13:34 ` [PATCH AUTOSEL 5.1 003/219] ath10k: fix incorrect multicast/broadcast rate setting Sasha Levin
2019-07-15 13:34 ` [PATCH AUTOSEL 5.1 004/219] ath9k: Don't trust TX status TID number when reporting airtime Sasha Levin
2019-07-15 13:34 ` [PATCH AUTOSEL 5.1 005/219] wil6210: fix potential out-of-bounds read Sasha Levin
2019-07-15 13:34 ` [PATCH AUTOSEL 5.1 006/219] ath10k: Do not send probe response template for mesh Sasha Levin
2019-07-15 13:34 ` [PATCH AUTOSEL 5.1 007/219] spi: rockchip: turn down tx dma bursts Sasha Levin
2019-07-15 13:34 ` [PATCH AUTOSEL 5.1 008/219] ath9k: Check for errors when reading SREV register Sasha Levin
2019-07-15 13:34 ` [PATCH AUTOSEL 5.1 009/219] ath10k: Fix the wrong value of enums for wmi tlv stats id Sasha Levin
2019-07-15 13:34 ` [PATCH AUTOSEL 5.1 010/219] wil6210: fix missed MISC mbox interrupt Sasha Levin
2019-07-15 13:34 ` [PATCH AUTOSEL 5.1 011/219] ath6kl: add some bounds checking Sasha Levin
2019-07-15 13:34 ` [PATCH AUTOSEL 5.1 012/219] ath10k: add peer id check in ath10k_peer_find_by_id Sasha Levin
2019-07-15 13:34 ` [PATCH AUTOSEL 5.1 013/219] x86/tsc: Use CPUID.0x16 to calculate missing crystal frequency Sasha Levin
2019-07-16 2:56 ` Daniel Drake
2019-07-22 0:39 ` Sasha Levin [this message]
2019-07-15 13:34 ` [PATCH AUTOSEL 5.1 014/219] wil6210: fix spurious interrupts in 3-msi Sasha Levin
2019-07-15 13:34 ` [PATCH AUTOSEL 5.1 015/219] ath: DFS JP domain W56 fixed pulse type 3 RADAR detection Sasha Levin
2019-07-15 13:34 ` [PATCH AUTOSEL 5.1 016/219] ath10k: Fix encoding for protected management frames Sasha Levin
2019-07-15 13:34 ` [PATCH AUTOSEL 5.1 017/219] regmap: debugfs: Fix memory leak in regmap_debugfs_init Sasha Levin
2019-07-15 13:34 ` [PATCH AUTOSEL 5.1 018/219] batman-adv: fix for leaked TVLV handler Sasha Levin
2019-07-15 13:34 ` [PATCH AUTOSEL 5.1 019/219] media: dvb: usb: fix use after free in dvb_usb_device_exit Sasha Levin
2019-07-15 13:34 ` [PATCH AUTOSEL 5.1 020/219] media: spi: IR LED: add missing of table registration Sasha Levin
2019-07-15 13:34 ` [PATCH AUTOSEL 5.1 021/219] crypto: talitos - fix skcipher failure due to wrong output IV Sasha Levin
2019-07-15 13:34 ` [PATCH AUTOSEL 5.1 022/219] media: ov7740: avoid invalid framesize setting Sasha Levin
2019-07-15 13:34 ` [PATCH AUTOSEL 5.1 023/219] media: marvell-ccic: fix DMA s/g desc number calculation Sasha Levin
-- strict thread matches above, loose matches on Subject: below --
2019-07-15 14:00 [PATCH AUTOSEL 5.1 001/219] ath10k: Check tx_stats before use it Sasha Levin
2019-07-15 14:00 ` [PATCH AUTOSEL 5.1 013/219] x86/tsc: Use CPUID.0x16 to calculate missing crystal frequency Sasha Levin
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