linux-kernel - [PATCH 0/7] PCI: BAR sizing fixes

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 for Android: free password hash cracker in your pocket

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

Message-ID: <20140430005642.13138.99577.stgit@bhelgaas-glaptop.roam.corp.google.com>
Date:	Tue, 29 Apr 2014 18:59:38 -0600
From:	Bjorn Helgaas <bhelgaas@...gle.com>
To:	linux-pci@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org
Subject: [PATCH 0/7] PCI: BAR sizing fixes

These are intended to fix some corner-case BAR sizing issues: cases where
resource_size_t or dma_addr_t is too small to handle a BAR larger than 4GB
or one placed above 4GB.  There's also a message clarification in the
resource sanity check and a subtractive bridge window fix.

Comments welcome.

---

Bjorn Helgaas (7):
      PCI: Fail safely if we can't handle BARs larger than 4GB
      PCI: Reject BAR above 4GB if dma_addr_t is too small
      PCI: Don't convert BAR address to resource if dma_addr_t is too small
      PCI: Don't set BAR to zero if dma_addr_t is too small
      PCI: Don't print anything while decoding is disabled
      resources: Clarify sanity check message
      PCI: Don't add disabled subtractive decode bus resources


 drivers/pci/probe.c |   48 +++++++++++++++++++++++++++++-------------------
 kernel/resource.c   |    7 ++-----
 2 files changed, 31 insertions(+), 24 deletions(-)
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/