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From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: "Behme Dirk (CM/ESO2)" <dirk.behme@de.bosch.com>
Cc: linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 4.14 03/62] arm64: kprobe: make page to RO mode when allocate it
Date: Mon, 4 Sep 2023 07:42:09 +0100	[thread overview]
Message-ID: <2023090431-armored-okay-0915@gregkh> (raw)
In-Reply-To: <cad171ca-dc61-21d9-3a88-08fc85af6d73@de.bosch.com>

On Mon, Sep 04, 2023 at 07:24:19AM +0200, Behme Dirk (CM/ESO2) wrote:
> 
> On 26.11.2018 11:50, Greg Kroah-Hartman wrote:
> > 4.14-stable review patch.  If anyone has any objections, please let me know.
> 
> 
> It looks like that this patch which was back ported from v4.20 to v4.14.100
> needs the '__weak' on kernel/kprobes.c alloc_insn_page() from v4.15 commit
> 
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=63fef14fc98a8b4fad7
> 
> to make alloc_insn_page() being used properly.
> 
> But that '__weak' from 63fef14fc98a8b4fad7 was not back ported to v4.14.x
> and is missing in v4.14.x ?

Great, can you send the missing patch after testing that it works?

thanks,

greg k-h

  reply	other threads:[~2023-09-04  6:42 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20181126105051.213025360 () linuxfoundation ! org>
2023-09-04  5:24 ` Behme Dirk (CM/ESO2)
2023-09-04  6:42   ` Greg Kroah-Hartman [this message]
2018-11-26 10:50 [PATCH 4.14 00/62] 4.14.84-stable review Greg Kroah-Hartman
2018-11-26 10:50 ` [PATCH 4.14 03/62] arm64: kprobe: make page to RO mode when allocate it Greg Kroah-Hartman

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