python-blivet/SOURCES/0005-arm7-cleanups.patch

From 12a2bdf3fc5a7a4568ff56b244d3067b73f82681 Mon Sep 17 00:00:00 2001
From: Peter Robinson <pbrobinson@gmail.com>
Date: Tue, 7 Aug 2018 15:11:56 +0100
Subject: [PATCH 1/6] arch: arm: drop omap specifics for partitioning

We've long stopped supporting or using any specifics around OMAP
ARM machines and all ARM platforms support the extlinux means of
doing things one way or another.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
---
 blivet/arch.py              | 4 ----
 blivet/devices/partition.py | 3 ---
 2 files changed, 7 deletions(-)

diff --git a/blivet/arch.py b/blivet/arch.py
index 20fe4f57..f30b2d8b 100644
--- a/blivet/arch.py
+++ b/blivet/arch.py
@@ -352,10 +352,6 @@ def is_ipseries():
     return is_ppc() and get_ppc_machine() in ("iSeries", "pSeries")
 
 
-def is_omap_arm():
-    return is_arm() and get_arm_machine() == "omap"
-
-
 def get_arch():
     """
     :return: The hardware architecture
diff --git a/blivet/devices/partition.py b/blivet/devices/partition.py
index 47ff547b..623e1c9d 100644
--- a/blivet/devices/partition.py
+++ b/blivet/devices/partition.py
@@ -421,9 +421,6 @@ def _get_weight(self):
             # On ARM images '/' must be the last partition.
             if self.format.mountpoint == "/":
                 weight = -100
-            elif (arch.is_omap_arm() and
-                  self.format.mountpoint == "/boot/uboot" and self.format.type == "vfat"):
-                weight = 5000
         elif arch.is_ppc():
             if arch.is_pmac() and self.format.type == "appleboot":
                 weight = 5000

From ec978c3c625c74c387a9c8074d2378c4ecbeac47 Mon Sep 17 00:00:00 2001
From: Peter Robinson <pbrobinson@gmail.com>
Date: Thu, 16 Aug 2018 14:32:19 +0100
Subject: [PATCH 2/6] arch: arm: drop get_arm_machine function

The get_arm_machine function was used when we had to have detection for which
arm specific kernel to install. The last userr of this was the omap check for
special partitioning which is no longer used due to extlinux support so we can
now drop this function too.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
---
 blivet/arch.py  | 22 ----------------------
 blivet/flags.py |  2 --
 2 files changed, 24 deletions(-)

diff --git a/blivet/arch.py b/blivet/arch.py
index f30b2d8b..55ce8108 100644
--- a/blivet/arch.py
+++ b/blivet/arch.py
@@ -33,7 +33,6 @@
 
 import os
 
-from .flags import flags
 from .storage_log import log_exception_info
 
 import logging
@@ -182,27 +181,6 @@ def is_aarch64():
     return os.uname()[4] == 'aarch64'
 
 
-def get_arm_machine():
-    """
-    :return: The ARM processor variety type, or None if not ARM.
-    :rtype: string
-
-    """
-    if not is_arm():
-        return None
-
-    if flags.arm_platform:
-        return flags.arm_platform
-
-    arm_machine = os.uname()[2].rpartition('.')[2]
-
-    if arm_machine.startswith('arm'):
-        # @TBD - Huh? Don't you want the arm machine name here?
-        return None
-    else:
-        return arm_machine
-
-
 def is_cell():
     """
     :return: True if the hardware is the Cell platform, False otherwise.
diff --git a/blivet/flags.py b/blivet/flags.py
index 18401218..4e26d82f 100644
--- a/blivet/flags.py
+++ b/blivet/flags.py
@@ -57,8 +57,6 @@ def __init__(self):
         self.jfs = True
         self.reiserfs = True
 
-        self.arm_platform = None
-
         self.gpt = False
 
         # for this flag to take effect,

From e75049e9e9edac9da789cee2add2b4190159805d Mon Sep 17 00:00:00 2001
From: Peter Robinson <pbrobinson@gmail.com>
Date: Thu, 16 Aug 2018 14:35:30 +0100
Subject: [PATCH 3/6] Aarch64 platforms: Fix gpt defaults for 64 bit arm
 platforms

The 46165f589d commit added support for msdos needed on some aarch64 devices
but it messed up the gpt defaults, this was fixed in 4908746c3a but this now
defaults back to msdos so we put in an aarch64 options to put gpt first again.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
---
 blivet/formats/disklabel.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/blivet/formats/disklabel.py b/blivet/formats/disklabel.py
index 44f9834c..e93a4c13 100644
--- a/blivet/formats/disklabel.py
+++ b/blivet/formats/disklabel.py
@@ -223,6 +223,8 @@ def get_platform_label_types(cls):
         label_types = ["msdos", "gpt"]
         if arch.is_pmac():
             label_types = ["mac"]
+        elif arch.is_aarch64():
+            label_types = ["gpt", "msdos"]
         elif arch.is_efi() and not arch.is_aarch64():
             label_types = ["gpt"]
         elif arch.is_s390():

From dda51536e902def437872fcdb3005efaff231703 Mon Sep 17 00:00:00 2001
From: Peter Robinson <pbrobinson@gmail.com>
Date: Thu, 16 Aug 2018 14:38:16 +0100
Subject: [PATCH 4/6] arm: add support for EFI on ARMv7

We now can support EFI for ARMv7 so add/enabled the checks for ARM too.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
---
 blivet/formats/disklabel.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/blivet/formats/disklabel.py b/blivet/formats/disklabel.py
index e93a4c13..e13ab2f8 100644
--- a/blivet/formats/disklabel.py
+++ b/blivet/formats/disklabel.py
@@ -225,6 +225,8 @@ def get_platform_label_types(cls):
             label_types = ["mac"]
         elif arch.is_aarch64():
             label_types = ["gpt", "msdos"]
+        elif arch.is_efi() and arch.is_arm():
+            label_types = ["msdos", "gpt"]
         elif arch.is_efi() and not arch.is_aarch64():
             label_types = ["gpt"]
         elif arch.is_s390():

From 1cdd509f2034f456402f39045425cbdfe62bde97 Mon Sep 17 00:00:00 2001
From: Peter Robinson <pbrobinson@gmail.com>
Date: Thu, 23 Aug 2018 14:23:38 +0100
Subject: [PATCH 5/6] Update disk label tests for ARM platforms

UEFI supports either gpt or msdos but different platforms have different
requirements. Update the disk label tests to test the following:
- aarch64: gpt default but msdos option also supported
- ARMv7 UEFI: msdos default but gpt option also supported
- ARMv7 extlinux: msdos default, also support gpt

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
---
 tests/formats_test/disklabel_test.py | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/tests/formats_test/disklabel_test.py b/tests/formats_test/disklabel_test.py
index 4b6608f5..3edbdb0b 100644
--- a/tests/formats_test/disklabel_test.py
+++ b/tests/formats_test/disklabel_test.py
@@ -71,6 +71,7 @@ def test_platform_label_types(self, arch):
         arch.is_s390.return_value = False
         arch.is_efi.return_value = False
         arch.is_aarch64.return_value = False
+        arch.is_arm.return_value = False
         arch.is_pmac.return_value = False
 
         self.assertEqual(disklabel_class.get_platform_label_types(), ["msdos", "gpt"])
@@ -81,8 +82,18 @@ def test_platform_label_types(self, arch):
 
         arch.is_efi.return_value = True
         self.assertEqual(disklabel_class.get_platform_label_types(), ["gpt"])
+        arch.is_aarch64.return_value = True
+        self.assertEqual(disklabel_class.get_platform_label_types(), ["gpt", "msdos"])
+        arch.is_aarch64.return_value = False
+        arch.is_arm.return_value = True
+        self.assertEqual(disklabel_class.get_platform_label_types(), ["msdos", "gpt"])
+        arch.is_arm.return_value = False
         arch.is_efi.return_value = False
 
+        arch.is_arm.return_value = True
+        self.assertEqual(disklabel_class.get_platform_label_types(), ["msdos", "gpt"])
+        arch.is_arm.return_value = False
+
         arch.is_s390.return_value = True
         self.assertEqual(disklabel_class.get_platform_label_types(), ["msdos", "dasd"])
         arch.is_s390.return_value = False
@@ -123,6 +134,7 @@ def test_best_label_type(self, arch):
         arch.is_s390.return_value = False
         arch.is_efi.return_value = False
         arch.is_aarch64.return_value = False
+        arch.is_arm.return_value = False
         arch.is_pmac.return_value = False
 
         with mock.patch.object(dl, '_label_type_size_check') as size_check:

From e0e6ac41cea805c3bf56852bfe2cd67d4bfe0b83 Mon Sep 17 00:00:00 2001
From: Peter Robinson <pbrobinson@gmail.com>
Date: Thu, 23 Aug 2018 15:54:51 +0100
Subject: [PATCH 6/6] Drop omap partition table tests on ARM platforms

We no longer need to test the /boot/uboot tests for omap platforms so
drop them as they're obsolete.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
---
 tests/devices_test/partition_test.py | 14 ++------------
 1 file changed, 2 insertions(+), 12 deletions(-)

diff --git a/tests/devices_test/partition_test.py b/tests/devices_test/partition_test.py
index 394ffc27..08c0447d 100644
--- a/tests/devices_test/partition_test.py
+++ b/tests/devices_test/partition_test.py
@@ -26,11 +26,9 @@
             Weighted(fstype="efi", mountpoint="/boot/efi", true_funcs=['is_efi'], weight=5000),
             Weighted(fstype="prepboot", mountpoint=None, true_funcs=['is_ppc', 'is_ipseries'], weight=5000),
             Weighted(fstype="appleboot", mountpoint=None, true_funcs=['is_ppc', 'is_pmac'], weight=5000),
-            Weighted(fstype="vfat", mountpoint="/boot/uboot", true_funcs=['is_arm', 'is_omap_arm'], weight=5000),
-            Weighted(fstype=None, mountpoint="/", true_funcs=['is_arm'], weight=-100),
-            Weighted(fstype=None, mountpoint="/", true_funcs=['is_arm', 'is_omap_arm'], weight=-100)]
+            Weighted(fstype=None, mountpoint="/", true_funcs=['is_arm'], weight=-100)]
 
-arch_funcs = ['is_arm', 'is_efi', 'is_ipseries', 'is_omap_arm', 'is_pmac', 'is_ppc', 'is_x86']
+arch_funcs = ['is_arm', 'is_efi', 'is_ipseries', 'is_pmac', 'is_ppc', 'is_x86']
 
 
 class PartitionDeviceTestCase(unittest.TestCase):
@@ -309,14 +307,6 @@ def test_weight_1(self, *patches):
             fmt.mountpoint = "/"
             self.assertEqual(dev.weight, -100)
 
-            arch.is_omap_arm.return_value = False
-            fmt.mountpoint = "/boot/uboot"
-            fmt.type = "vfat"
-            self.assertEqual(dev.weight, 0)
-
-            arch.is_omap_arm.return_value = True
-            self.assertEqual(dev.weight, 5000)
-
             #
             # ppc
             #