From: Dan Williams <dan.j.williams@intel.com>
To: Paul Moore <paul@paul-moore.com>
Cc: linux-cxl@vger.kernel.org, Ben Widawsky <ben.widawsky@intel.com>,
Jonathan Cameron <Jonathan.Cameron@huawei.com>,
stable <stable@vger.kernel.org>,
Ondrej Mosnacek <omosnace@redhat.com>,
"Schofield, Alison" <alison.schofield@intel.com>
Subject: Re: [PATCH 2/6] cxl/pci: Fix lockdown level
Date: Tue, 7 Sep 2021 10:38:51 -0700 [thread overview]
Message-ID: <CAPcyv4gR+WbYf-dT0niT23UY8jZZVBXMk4R-1_0exPcbHrs=0Q@mail.gmail.com> (raw)
In-Reply-To: <CAHC9VhTNu8E9WkzUHbQC9xKK5U74L8oqetUtPXGX2RSofMcqgw@mail.gmail.com>
On Fri, Sep 3, 2021 at 8:57 PM Paul Moore <paul@paul-moore.com> wrote:
>
> On Fri, Sep 3, 2021 at 10:20 PM Dan Williams <dan.j.williams@intel.com> wrote:
> >
> > A proposed rework of security_locked_down() users identified that the
> > cxl_pci driver was passing the wrong lockdown_reason. Update
> > cxl_mem_raw_command_allowed() to fail raw command access when raw pci
> > access is also disabled.
> >
> > Fixes: 13237183c735 ("cxl/mem: Add a "RAW" send command")
> > Cc: Ben Widawsky <ben.widawsky@intel.com>
> > Cc: Jonathan Cameron <Jonathan.Cameron@huawei.com>
> > Cc: <stable@vger.kernel.org>
> > Cc: Ondrej Mosnacek <omosnace@redhat.com>
> > Cc: Paul Moore <paul@paul-moore.com>
> > Signed-off-by: Dan Williams <dan.j.williams@intel.com>
> > ---
> > drivers/cxl/pci.c | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
>
> Hi Dan,
>
> Thanks for fixing this up. Would you mind if this was included in
> Ondrej's patchset, or would you prefer to merge it via another tree
> (e.g. cxl)?
I was planning to merge this via the cxl tree for v5.15-rc1.
next prev parent reply other threads:[~2021-09-07 17:39 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-04 2:20 [PATCH 0/6] cxl fixes for v5.15-rc1 Dan Williams
2021-09-04 2:20 ` [PATCH 1/6] cxl/acpi: Do not add DSDT disabled ACPI0016 host bridge ports Dan Williams
2021-09-04 2:20 ` [PATCH 2/6] cxl/pci: Fix lockdown level Dan Williams
2021-09-04 3:57 ` Paul Moore
2021-09-07 17:38 ` Dan Williams [this message]
2021-09-07 19:46 ` Paul Moore
2021-09-10 12:55 ` Ondrej Mosnacek
2021-09-10 14:56 ` Dan Williams
2021-09-10 17:46 ` Paul Moore
2021-09-04 2:20 ` [PATCH 3/6] cxl/pci: Fix debug message in cxl_probe_regs() Dan Williams
2021-09-06 9:04 ` Jonathan Cameron
2021-09-04 2:20 ` [PATCH 4/6] cxl/uapi: Fix defined but not used warnings Dan Williams
2021-09-06 9:05 ` Jonathan Cameron
2021-09-04 2:21 ` [PATCH 5/6] cxl/pmem: Fix Documentation warning Dan Williams
2021-09-06 9:08 ` Jonathan Cameron
2021-09-04 2:21 ` [PATCH 6/6] cxl/registers: " Dan Williams
2021-09-06 9:10 ` Jonathan Cameron
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