Nt32Pkg has been removed. The default platform is changed to EmulatorPkg.dsc.
Signed-off-by: Liming Gao <liming.gao@intel.com>
Cc: Bob Feng <bob.c.feng@intel.com>
Reviewed-by: Bob Feng <bob.c.feng@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1826
There is a bug to use AsciiStrCpyS to copy a truncated
string. If would cause an assert because the truncated
length is always less than the source string length. It
should use the AsciiStrnCpyS instead.
Cc: Liming Gao <liming.gao@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Signed-off-by: Zhichao Gao <zhichao.gao@intel.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=1561
When a target of 'run' is passed into build.py,
BaseTools unconditionally attempts to execute the
application called './SecMain' in the build output directory.
This behavior applies to the Nt32Pkg which is being
replaced with features in the EmulatorPkg.
Signed-off-by: Bob Feng <bob.c.feng@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
BZ:https://bugzilla.tianocore.org/show_bug.cgi?id=1815
The edk2 source tree contains four instances of the outdated mailing
list address "edk2-devel@lists.01.org".
I created a new variable, MSG_EDKII_MAIL_ADDR, to receive the
new email address and replaced the old one with this variable
Cc: Bob Feng <bob.c.feng@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Signed-off-by: Zhiju.Fan <zhijux.fan@intel.com>
Reviewed-by: Bob Feng <bob.c.feng@intel.com>
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=1788
In V3: Must generate hashes before attempting to copy from cache for
hash verifcation
In V2: Build failure caused by passing incorrect boolean parameter to
SaveFileOnChange(). Fixed for patch instances.
Library hashing is now supported by the --hash feature. The --hash
feature implementation assumed that the hashing could be done in
place once per module, but that isn't true for libraries due to the
fact that they are built as dependencies. So on a clean build, we now
generate the .hash after the library dependencies are complete.
Added early escape as optimization, if hash already exists in memory.
Signed-off-by: Christian Rodriguez <christian.rodriguez@intel.com>
Cc: Bob Feng <bob.c.feng@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Reviewed-by: Bob Feng <bob.c.feng@intel.com>
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=1648
When a module in a DSC file uses a FILE_GUID override in the
module scoped <Defines> section, a copy of the modified INF file
is placed in the Conf/.cache directory. The check for private
includes uses the INF path to determine if the module is allowed
to use the private includes. Since the INF path in this case is
not in any package, this check always fails, and no private
include paths are possible.
The fix is to keep both the OriginalPath and the new Path in
the PathClass object, and always use the OriginalPath to see if
the module INF is in the package with private includes.
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Bob Feng <bob.c.feng@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Bob Feng <bob.c.feng@intel.com>
NetLib will be moved from MdeModulePkg and NetworkPkg.
So, the module that consumes NetLib need to depend on NetworkPkg.dec.
Signed-off-by: Liming Gao <liming.gao@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Andrew Fish <afish@apple.com>
Cc: Ray Ni <ray.ni@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
NetLib will be moved from MdeModulePkg and NetworkPkg.
So, the module that consumes NetLib need to depend on NetworkPkg.dec.
Signed-off-by: Liming Gao <liming.gao@intel.com>
Cc: Zhichao Gao <zhichao.gao@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
The ID Type Structure (Type 2) inside the Processor Properties
Topology Table (PPTT) has a VENDOR_ID field which identifies the
node vendor. The approved values are listed in the ACPI ID Registry
and they are meant to be interpreted as arrays of ASCII characters.
This change to the acpiview parser for PPTT aims to reflect that.
Signed-off-by: Krzysztof Koch <krzysztof.koch@arm.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=1679
The checking to CpuInfo->CpuIdVersionInfoEcx.Bits.AESNI is enough,
the checking to CPU generation could be removed, then the code
could be reused by more platforms.
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Chandana Kumar <chandana.c.kumar@intel.com>
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
Removed conditional pre-compiling for ARM CPUs because function
ValidateCacheAttributes(..) is based on ACPI PPTT specification.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Krzysztof Koch <krzysztof.koch@arm.com>
Reported-by: Zhichao Gao <zhichao.gao@intel.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Reviewed-by: Bi Dandan <dandan.bi@intel.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
The ACPI 6.2 specification mandates that the Generic Timer (GT) Block
Timer Structures must have a frame number in the range 0-7.
Update the GTDT parser to warn if this condition is violated.
Signed-off-by: Krzysztof Koch <krzysztof.koch@arm.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=1805
CryptRandItc.c is only for IPF arch, which has not been supported any
more in edk2. And no module actually reference this file. This patch
just removes it from tree.
Cc: Liming Gao <liming.gao@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Ting Ye <ting.ye@intel.com>
Signed-off-by: Jian J Wang <jian.j.wang@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ray Ni <ray.ni@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Cc: Andrew Fish <afish@apple.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Leif Lindholm <leif.lindholm@linaro.org>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1812
Now since EmulatorPkg supports to run in Windows environment,
this patch removes Nt32Pkg to remove duplicate code in edk2 repo.
Signed-off-by: Ray Ni <ray.ni@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Joe Richey <joerichey@google.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Assume that we boot OVMF in a QEMU guest with 1025 MB of RAM. The
following assertion will fire:
> ASSERT_EFI_ERROR (Status = Out of Resources)
> ASSERT OvmfPkg/PlatformPei/MemDetect.c(696): !EFI_ERROR (Status)
That's because the range [1025 MB, 4 GB) that we try to mark as
uncacheable with MTRRs has size 3071 MB:
0x1_0000_0000
-0x0_4010_0000
--------------
0x0_BFF0_0000
The integer that stands for the uncacheable area size has 11 (eleven) bits
set to 1. As a result, covering this size requires 11 variable MTRRs (each
MTRR must cover a naturally aligned, power-of-two sized area). But, if we
need more variable MTRRs than the CPU can muster (such as 8), then
MtrrSetMemoryAttribute() fails, and we refuse to continue booting (which
is justified, in itself).
Unfortunately, this is not difficult to trigger, and the error message is
well-hidden from end-users, in the OVMF debug log. The following
mitigation is inspired by SeaBIOS:
Truncate the uncacheable area size to a power-of-two, while keeping the
end fixed at 4 GB. Such an interval can be covered by just one variable
MTRR.
This may leave such an MMIO gap, between the end of low-RAM and the start
of the uncacheable area, that is marked as WB (through the MTRR default).
Raise the base of the 32-bit PCI MMIO aperture accordingly -- the gap will
not be used for anything.
On Q35, the minimal 32-bit PCI MMIO aperture (triggered by RAM size 2815
MB) shrinks from
0xE000_0000 - 0xAFF0_0000 = 769 MB
to
0xE000_0000 - 0xC000_0000 = 512 MB
On i440fx, the minimal 32-bit PCI MMIO aperture (triggered by RAM size
3583 MB) shrinks from
0xFC00_0000 - 0xDFF0_0000 = 449 MB
to
0xFC00_0000 - 0xE000_0000 = 448 MB
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=1814
Ref: https://bugzilla.redhat.com/show_bug.cgi?id=1666941
Ref: https://bugzilla.redhat.com/show_bug.cgi?id=1701710
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Philippe Mathieu-Daude <philmd@redhat.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Commit 7b8fe63561 ("OvmfPkg: PlatformPei: enable PCIEXBAR (aka MMCONFIG
/ ECAM) on Q35", 2016-03-10) claimed that,
On Q35 machine types that QEMU intends to support in the long term, QEMU
never lets the RAM below 4 GB exceed 2 GB.
Alas, this statement came from a misunderstanding that occurred while we
worked out the interface contract. In fact QEMU does allow the 32-bit RAM
extend up to 0xB000_0000 (exclusive), in case the RAM size falls in the
range (0x8000_0000, 0xB000_0000) (i.e., the RAM size is greater than
2048MB and smaller than 2816MB).
In turn, such a RAM size (justifiedly) triggers
ASSERT (TopOfLowRam <= PciExBarBase);
in MemMapInitialization(), because we placed the 256MB PCIEXBAR at
0x8000_0000 (2GB) exactly, relying on the interface contract. (And, the
32-bit PCI window would follow the PCIEXBAR, covering the [0x9000_0000,
0xFC00_0000) range.)
In order to fix this, reorder the 32-bit PCI window against the PCIEXBAR,
as follows:
- start the 32-bit PCI window where it starts on i440fx as well, that is,
at 2GB or TopOfLowRam, whichever is higher;
- unlike on i440fx, where the 32-bit PCI window extends up to 0xFC00_0000,
stop it at 0xE000_0000 on q35,
- place the PCIEXBAR at 0xE000_0000.
(We cannot place the PCIEXBAR at 0xF000_0000 because the 256MB MMIO area
that starts there is not entirely free.)
Before this patch, the 32-bit PCI window used to only *end* at the same
spot (namely, 0xFC00_0000) between i440fx and q35; now it will only
*start* at the same spot (namely, 2GB or TopOfLowRam, whichever is higher)
between both boards.
On q35, the maximal window shrinks from
0xFC00_0000 - 0x9000_0000 = 0x6C00_0000 == 1728 MB
to
0xE000_0000 - 0x8000_0000 == 1536 MB.
We lose 192 MB of the aperture; however, the aperture is now aligned at
1GB, rather than 256 MB, and so it could fit a 1GB BAR even.
Regarding the minimal window (triggered by RAM size 2815MB), its size is
0xE000_0000 - 0xAFF0_0000 = 769 MB
which is not great, but probably better than a failed ASSERT.
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=1814
Ref: https://bugzilla.redhat.com/show_bug.cgi?id=1666941
Ref: https://bugzilla.redhat.com/show_bug.cgi?id=1701710
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Philippe Mathieu-Daude <philmd@redhat.com>
In the MemMapInitialization() function, we currently assign PciBase
different values, on both branches of the board type check. Hoist the
PciBase assignment from the i440fx branch in front of the "if". This is a
no-op for the i440fx branch. On the q35 branch, we overwrite this value,
hence the change is a no-op on q35 as well.
This is another refactoring for simplifying the rest of this series.
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=1814
Ref: https://bugzilla.redhat.com/show_bug.cgi?id=1666941
Ref: https://bugzilla.redhat.com/show_bug.cgi?id=1701710
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
In the MemMapInitialization() function, we currently have a common
PciSize assignment, shared between i440fx and q35. In order to simplify
the rest of this series, lift and duplicate the assignment identically to
both board-specific branches.
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=1814
Ref: https://bugzilla.redhat.com/show_bug.cgi?id=1666941
Ref: https://bugzilla.redhat.com/show_bug.cgi?id=1701710
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
This patch updates the platform DSC/FDF files to use the include fragment
files provided by NetworkPkg.
The feature enabling flags in [Defines] section have been updated to use
the NetworkPkg's terms, and the value has been overridden with the original
default value on this platform.
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Andrew Fish <afish@apple.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Signed-off-by: Shenglei Zhang <shenglei.zhang@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
Message-Id: <20190516081810.27840-5-shenglei.zhang@intel.com>
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=1293
[lersek@redhat.com: add TianoCore Bugzilla reference]
This patch updates the platform DSC/FDF files to use the include fragment
files provided by NetworkPkg.
The feature enabling flags in [Defines] section have been updated to use
the NetworkPkg's terms, and the value has been overridden with the original
default value on this platform.
v2:Add check for NETWORK_SNP_ENABLE and NETWORK_TLS_ENABLE.
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Julien Grall <julien.grall@linaro.org>
Signed-off-by: Shenglei Zhang <shenglei.zhang@intel.com>
Message-Id: <20190516081810.27840-4-shenglei.zhang@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=1293
[lersek@redhat.com: add TianoCore Bugzilla reference]
[lersek@redhat.com: undo spurious whitespace changes]
[lersek@redhat.com: clarify SNP and TLS rejection messages]
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
This patch updates the platform DSC/FDF files to use the include fragment
files provided by NetworkPkg.
The feature enabling flags in [Defines] section have be updated to use the
NetworkPkg's terms, and the value have been overridden with the original
default value on this platform.
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Hao Wu <hao.a.wu@intel.com>
Signed-off-by: Shenglei Zhang <shenglei.zhang@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
Message-Id: <20190516081810.27840-3-shenglei.zhang@intel.com>
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=1293
[lersek@redhat.com: add TianoCore Bugzilla reference]
This patch updates the platform DSC/FDF files to use the include fragment
files provided by NetworkPkg.
The feature enabling flags in [Defines] section have been updated to use
the NetworkPkg's terms, and the value has been overridden with the original
default value on this platform.
v2:1.Make the comments before Network definition align other parts.
2.Set NETWORK_ALLOW_HTTP_CONNECTIONS true.
3.Remove TcpIoLib in lib classes section.
4.Withdraw the removal of [PcdsFixedAtBuild.X64].
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Anthony Perard <anthony.perard@citrix.com>
Cc: Julien Grall <julien.grall@linaro.org>
Signed-off-by: Shenglei Zhang <shenglei.zhang@intel.com>
Message-Id: <20190516081810.27840-2-shenglei.zhang@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=1293
[lersek@redhat.com: add TianoCore Bugzilla reference]
For QA test and development, we may need to test Secure Boot with a
devel key instead of UEFI CA.
This commit adds an argument, "--no-default", to EnrollDefaultKeys.efi.
With the argument, the key from SMBIOS Type 11 will also be enrolled
into db. Besides, the keys in AuthData.c, i.e. Microsoft KEK CA,
Microsoft PCA, and Microsoft UEFI CA will be excluded, so the developer
can easily create a varstore template for a specific key.
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Signed-off-by: Gary Lin <glin@suse.com>
Message-Id: <20190516030834.12203-1-glin@suse.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1722
Since we have merged this one into MdePkg,
remove it now.
Cc: Liming Gao <liming.gao@intel.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1722
Since we will merger the BaseUefiTianoCustomDecompressLib
in MdeModulePkg into BaseUefiDecompressLib in MdePkg and
remove the one in MdeModulePkg. So here update the Platform
to use the UefiDecompressLib instance in MdePkg.
Cc: Ray Ni <ray.ni@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1722
We plan to merge the BaseUefiTianoCustomDecompressLib
in MdeModulePkg into the BaseUefDecompressLib in MdePkg.
In order to reduce the duplicated codes and maintain
easily.
This patch adds a new fdf file in BaseUefDecompressLib
(BaseUefiTianoCustomDecompressLib.inf) to keep the same
functionality and usage model with the one in MdeModulePkg,
and then update consumer to use this new one one and
remove the one in MdeModulePkg finally.
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
NetLib,IpIoLib,UdpIoLib and DpcLib already exist in [LibraryClasses].
So the ones in [LibraryClasses.common.DXE_DRIVER] are duplicated,
which should be removed.
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Anthony Perard <anthony.perard@citrix.com>
Cc: Julien Grall <julien.grall@linaro.org>
Signed-off-by: Shenglei Zhang <shenglei.zhang@intel.com>
Message-Id: <20190515072419.23792-1-shenglei.zhang@intel.com>
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=1293
[lersek@redhat.com: add TianoCore BZ reference]
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
REF:https://bugzilla.tianocore.org/show_bug.cgi?id=1720
This commit will remove the dependency on IntelFramework[Module]Pkg from
the PrePiLib.
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Hao A Wu <hao.a.wu@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
REF:https://bugzilla.tianocore.org/show_bug.cgi?id=1720
This commit will update the package DSC file to consume the
ReportStatusCodeLib (DXE phase instance) in MdeModulePkg, instead of using
the one in IntelFrameworkModulePkg.
Please note that, the 2 ReportStatusCodeLib are almost identical. Thus,
there is no functional impact for this commit.
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Hao A Wu <hao.a.wu@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1783
While cleaning the certdb, always delete the variable data in
the certdb regardless of its attribute.
Cc: Chao Zhang <chao.b.zhang@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jian Wang <jian.j.wang@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Signed-off-by: Zhichao Gao <zhichao.gao@intel.com>
Reviewed-by: Chao Zhang <chao.b.zhang@intel.com>
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=1136
CVE: CVE-2018-12182
Customer met system hang-up during serial port loopback test in OS.
It is a corner case happened with one CPU core doing "out dx,al" and
another CPU core(s) doing "rep outs dx,byte ptr [rsi]".
Detailed code flow is as below.
1. Serial port loopback test in OS.
One CPU core: "out dx,al" -> Writing B2h, SMI will happen.
Another CPU core(s): "rep outs dx,byte ptr [rsi]".
2. SMI happens to enter SMM.
"out dx" (SMM_IO_TYPE_OUT_DX) is saved as I/O instruction type in
SMRAM save state for CPU doing "out dx,al".
"rep outs dx" (SMM_IO_TYPE_REP_OUTS) is saved as I/O instruction
type and rsi is save as I/O Memory Address in SMRAM save state for
CPU doing "rep outs dx, byte ptr [rsi]".
NOTE: I/O Memory Address (rsi) is a virtual address mapped by
OS/Virtual Machine.
3. Some SMM code calls EFI_SMM_CPU_PROTOCOL.ReadSaveState() with
EFI_SMM_SAVE_STATE_REGISTER_IO and parse data returned.
For example:
https://github.com/tianocore/edk2/blob/master/QuarkSocPkg/
QuarkNorthCluster/Smm/DxeSmm/QncSmmDispatcher/QNC/QNCSmmSw.c#L76
4. SmmReadSaveState() is executed to read save state for
EFI_SMM_SAVE_STATE_REGISTER_IO.
- The SmmReadSaveState() function in
"UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.c" calls the
SmmCpuFeaturesReadSaveStateRegister() function, from the platform's
SmmCpuFeaturesLib instance.
- If that platform-specific function returns EFI_UNSUPPORTED, then
PiSmmCpuDxeSmm falls back to the common function
ReadSaveStateRegister(), defined in file
"UefiCpuPkg/PiSmmCpuDxeSmm/SmramSaveState.c".
Current ReadSaveStateRegister() in
UefiCpuPkg/PiSmmCpuDxeSmm/SmramSaveState.c is trying to copy data
from I/O Memory Address for EFI_SMM_SAVE_STATE_IO_TYPE_REP_PREFIX,
PF will happen as SMM page table does not know and cover this
OS/Virtual Machine virtual address.
Same case is for SmmCpuFeaturesReadSaveStateRegister() in platform-
specific SmmCpuFeaturesLib instance if it has similar implementation
to read save state for EFI_SMM_SAVE_STATE_REGISTER_IO with
EFI_SMM_SAVE_STATE_IO_TYPE_REP_PREFIX.
Same case is for "ins", 'outs' and 'rep ins'.
So to fix the problem, this patch updates the code to only support
IN/OUT, but not INS/OUTS/REP INS/REP OUTS for SmmReadSaveState().
Cc: Eric Dong <eric.dong@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
https://bugzilla.tianocore.org/show_bug.cgi?id=1467https://bugzilla.tianocore.org/show_bug.cgi?id=1374https://bugzilla.tianocore.org/show_bug.cgi?id=1793
Remove maintainers for ththe following packages that have been
imported to edk2-platforms/master
* Omap35xxPkg
* BeagleBoardPkg
* QuarkSocPkg
* QuarkPlatformPkg
* Vlv2DeviceRefCodePkg
* Vlv2TbltDevicePkg
* OptionRomPkg
Cc: Zailiang Sun <zailiang.sun@intel.com>
Cc: Yi Qian <yi.qian@intel.com>
Cc: Kelly Steele <kelly.steele@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Michael Kubacki <michael.a.kubacki@intel.com>
Cc: Leif Lindholm <leif.lindholm@linaro.org>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
Reviewed-by: Ray Ni <ray.ni@intel.com>
Reviewed-by: Zailiang Sun <zailiang.sun@intel.com>
Reviewed-by: Kelly Steele <kelly.steele@intel.com>
https://bugzilla.tianocore.org/show_bug.cgi?id=1467https://bugzilla.tianocore.org/show_bug.cgi?id=1374https://bugzilla.tianocore.org/show_bug.cgi?id=1793
Remove the following packages that have been imported to
edk2-platforms/master
* Omap35xxPkg
* BeagleBoardPkg
* QuarkSocPkg
* QuarkPlatformPkg
* Vlv2DeviceRefCodePkg
* Vlv2TbltDevicePkg
* OptionRomPkg
Cc: Zailiang Sun <zailiang.sun@intel.com>
Cc: Yi Qian <yi.qian@intel.com>
Cc: Kelly Steele <kelly.steele@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Michael Kubacki <michael.a.kubacki@intel.com>
Cc: Leif Lindholm <leif.lindholm@linaro.org>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
Reviewed-by: Michael Kubacki <michael.a.kubacki@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
Reviewed-by: Zailiang Sun <zailiang.sun@intel.com>
Reviewed-by: Kelly Steele <kelly.steele@intel.com>
The new sources are a copy of the RVCT version.
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Leif Lindholm <leif.lindholm@linaro.org>
Signed-off-by: Pete Batard <pete@akeo.ie>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
The new source is a port of the RVCT version.
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Leif Lindholm <leif.lindholm@linaro.org>
Signed-off-by: Pete Batard <pete@akeo.ie>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
We could have reused memmove.asm for ARM, but we would still need to add
an implemention for ARM64, so we use the same source for both archs.
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Leif Lindholm <leif.lindholm@linaro.org>
Signed-off-by: Pete Batard <pete@akeo.ie>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
None of the .c/.h in Arm/ are used any more => remove them.
Also merge the CC flags for MSFT ARM and ARM64, since these are the
only archs we support for this package.
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Leif Lindholm <leif.lindholm@linaro.org>
Signed-off-by: Pete Batard <pete@akeo.ie>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1464
This commit is to do the cleanup which are missing in
previous commit 1b72fd5121
BaseTools/VfrCompile: Remove framework VFR support
Cc: Bob Feng <bob.c.feng@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
These files have \r\n line endings, but a few lines use \r\r\n which
is not a valid line ending. These lines were causing problems for git
and other tools.
Signed-off-by: Joe Richey <joerichey@google.com>
Review-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
RFC: https://edk2.groups.io/g/devel/message/39126
Since UefiPayloadPkg in EDK2 supports Coreboot and Slim Bootloader,
and I don't receive any concerns for the RFC to remove CorebootModulePkg
and CorebootPayloadPkg from EDK2, here is the action patch to remove
CorebootPayloadPkg and CorebootModulePkg.
Signed-off-by: Guo Dong <guo.dong@intel.com>
Cc: Prince Agyeman <prince.agyeman@intel.com>
Cc: Benjamin You <benjamin.you@intel.com>
Reviewed-by: Maurice Ma <maurice.ma@intel.com>
REF:https://bugzilla.tianocore.org/show_bug.cgi?id=1789
If the input file is not a valid file, it may cause dead loop,
because the return of fread function is not checked.
Signed-off-by: Zhiguang Liu <zhiguang.liu@intel.com>
Cc: Bob Feng <bob.c.feng@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Reviewed-by: Bob Feng <bob.c.feng@intel.com>
BZ:https://bugzilla.tianocore.org/show_bug.cgi?id=1768
Per FDF spec, FFS Rule can specify the hard code FILE Guid value.
But,BaseTools reports the build failure.It should be fixed.
This patch is going to fix that issue.
Cc: Bob Feng <bob.c.feng@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Signed-off-by: Zhiju.Fan <zhijux.fan@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Bob Feng <bob.c.feng@intel.com>
Liming Gao
Gao, Zhichao
Feng, Bob C
Fan, ZhijuX
Rodriguez, Christian
Michael D Kinney
Ray Ni
Krzysztof Koch
Star Zeng
Jian J Wang
Joe Richey
Laszlo Ersek
Fu Siyuan
Gary Lin
Dandan Bi
Zhang, Shenglei
Hao A Wu
Pete Batard
Maurice Ma
Liu, Zhiguang