Repo: https://github.com/lersek/edk2.git
Branch: connect_vrng_bz1579518
This is a fix for another regression from the March 2018 series
[edk2] [PATCH 0/6] OvmfPkg, ArmVirtQemu: leaner platform BDS policy
for connecting devices
Turns out EfiBootManagerConnectAll() used to connect devices one doesn't
really think about every day. I stumbled upon this when an aarch64 guest
kernel printed
> EFI stub: EFI_RNG_PROTOCOL unavailable, no randomness supplied
whereas I had just looked at the domain XML and seen the virtio-rng
device model in it.
Tested extensively as described in
<https://bugzilla.redhat.com/show_bug.cgi?id=1579518#c0> and
<https://bugzilla.redhat.com/show_bug.cgi?id=1579518#c2>.
Cc: Ard Biesheuvel <ard.biesheu...@linaro.org>
Cc: Jordan Justen <jordan.l.jus...@intel.com>
Thanks,
Laszlo
Laszlo Ersek (2):
ArmVirtPkg/PlatformBootManagerLib: connect Virtio RNG devices again
OvmfPkg/PlatformBootManagerLib: connect Virtio RNG devices again
ArmVirtPkg/Library/PlatformBootManagerLib/PlatformBm.c | 129
++++++++++++++++++++
ArmVirtPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.inf | 1 +
OvmfPkg/Library/PlatformBootManagerLib/BdsPlatform.c | 105
++++++++++++++++
OvmfPkg/Library/PlatformBootManagerLib/BdsPlatform.h | 1 +
4 files changed, 236 insertions(+)
--
2.14.1.3.gb7cf6e02401b
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