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| author | Jan Beulich | 2015-06-02 17:07:01 +0200 |
|---|---|---|
| committer | Stefano Stabellini | 2015-06-02 17:07:01 +0200 |
| commit | 45ebe3916ab16f859ed930e92fbd52d84d5dcdaf (patch) | |
| tree | d18e189e3590ed540419dea7171b5847b3190a05 /linux-headers/linux | |
| parent | xen/pt: split out calculation of throughable mask in PCI config space handling (diff) | |
| download | qemu-45ebe3916ab16f859ed930e92fbd52d84d5dcdaf.tar.gz qemu-45ebe3916ab16f859ed930e92fbd52d84d5dcdaf.tar.xz qemu-45ebe3916ab16f859ed930e92fbd52d84d5dcdaf.zip | |
xen/pt: mark all PCIe capability bits read-only
xen_pt_emu_reg_pcie[]'s PCI_EXP_DEVCAP needs to cover all bits as read-
only to avoid unintended write-back (just a precaution, the field ought
to be read-only in hardware).
This is a preparatory patch for XSA-131.
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Diffstat (limited to 'linux-headers/linux')
0 files changed, 0 insertions, 0 deletions