linux-kernel - Re: [PATCH v4 0/9] PCI/PM: Always disable PTM for all devices during suspend

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20220912203619.GA537411@bhelgaas>
Date:   Mon, 12 Sep 2022 15:36:19 -0500
From:   Bjorn Helgaas <helgaas@...nel.org>
To:     Mika Westerberg <mika.westerberg@...ux.intel.com>
Cc:     Kai-Heng Feng <kai.heng.feng@...onical.com>,
        Rajvi Jingar <rajvi.jingar@...ux.intel.com>,
        "Rafael J . Wysocki" <rafael@...nel.org>,
        Koba Ko <koba.ko@...onical.com>,
        "David E . Box" <david.e.box@...ux.intel.com>,
        Sathyanarayanan Kuppuswamy 
        <sathyanarayanan.kuppuswamy@...ux.intel.com>,
        linux-pci@...r.kernel.org, linux-pm@...r.kernel.org,
        linux-kernel@...r.kernel.org, Bjorn Helgaas <bhelgaas@...gle.com>
Subject: Re: [PATCH v4 0/9] PCI/PM: Always disable PTM for all devices during
 suspend

On Mon, Sep 12, 2022 at 07:16:23AM +0300, Mika Westerberg wrote:
> On Fri, Sep 09, 2022 at 03:24:56PM -0500, Bjorn Helgaas wrote:
> > Bjorn Helgaas (9):
> >   PCI/PTM: Cache PTM Capability offset
> >   PCI/PTM: Add pci_upstream_ptm() helper
> >   PCI/PTM: Separate configuration and enable
> >   PCI/PTM: Add pci_suspend_ptm() and pci_resume_ptm()
> >   PCI/PTM: Move pci_ptm_info() body into its only caller
> >   PCI/PTM: Preserve RsvdP bits in PTM Control register
> >   PCI/PTM: Reorder functions in logical order
> >   PCI/PTM: Consolidate PTM interface declarations
> >   PCI/PM: Always disable PTM for all devices during suspend
> 
> For the whole series,
> 
> Reviewed-by: Mika Westerberg <mika.westerberg@...ux.intel.com>

Thank you very much, Mika, Kuppuswamy, and Rajvi for your effort in
reviewing and testing these.  I know that's a lot of work, and I
really appreciate it.

I put these on pci/pm together with Rajvi's pci_pm_suspend_noirq()
simplification for v6.1.

Bjorn