Merging upstream version 6.9.7.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

4 files changed, 37 insertions, 31 deletions

diff --git a/scripts/gdb/linux/constants.py.in b/scripts/gdb/linux/constants.py.in
index e810e0c27f..fd6bd69c50 100644
--- a/scripts/gdb/linux/constants.py.in
+++ b/scripts/gdb/linux/constants.py.in
@@ -130,7 +130,11 @@ LX_CONFIG(CONFIG_X86_MCE_THRESHOLD)
 LX_CONFIG(CONFIG_X86_MCE_AMD)
 LX_CONFIG(CONFIG_X86_MCE)
 LX_CONFIG(CONFIG_X86_IO_APIC)
-LX_CONFIG(CONFIG_HAVE_KVM)
+/*
+ * CONFIG_KVM can be "m" but it affects common code too.  Use CONFIG_KVM_COMMON
+ * as a proxy for IS_ENABLED(CONFIG_KVM).
+ */
+LX_CONFIG_KVM = IS_BUILTIN(CONFIG_KVM_COMMON)
 LX_CONFIG(CONFIG_NUMA)
 LX_CONFIG(CONFIG_ARM64)
 LX_CONFIG(CONFIG_ARM64_4K_PAGES)
@@ -139,7 +143,7 @@ LX_CONFIG(CONFIG_ARM64_64K_PAGES)
 if IS_BUILTIN(CONFIG_ARM64):
     LX_VALUE(CONFIG_ARM64_PA_BITS)
     LX_VALUE(CONFIG_ARM64_VA_BITS)
-    LX_VALUE(CONFIG_ARM64_PAGE_SHIFT)
+    LX_VALUE(CONFIG_PAGE_SHIFT)
     LX_VALUE(CONFIG_ARCH_FORCE_MAX_ORDER)
 LX_CONFIG(CONFIG_SPARSEMEM)
 LX_CONFIG(CONFIG_SPARSEMEM_EXTREME)
diff --git a/scripts/gdb/linux/interrupts.py b/scripts/gdb/linux/interrupts.py
index ef478e2737..66ae5c7690 100644
--- a/scripts/gdb/linux/interrupts.py
+++ b/scripts/gdb/linux/interrupts.py
@@ -151,7 +151,7 @@ def x86_show_interupts(prec):
         if cnt is not None:
             text += "%*s: %10u\n" % (prec, "MIS", cnt['counter'])
 
-    if constants.LX_CONFIG_HAVE_KVM:
+    if constants.LX_CONFIG_KVM:
         text += x86_show_irqstat(prec, "PIN", 'kvm_posted_intr_ipis', 'Posted-interrupt notification event')
         text += x86_show_irqstat(prec, "NPI", 'kvm_posted_intr_nested_ipis', 'Nested posted-interrupt event')
         text += x86_show_irqstat(prec, "PIW", 'kvm_posted_intr_wakeup_ipis', 'Posted-interrupt wakeup event')
diff --git a/scripts/gdb/linux/mm.py b/scripts/gdb/linux/mm.py
index ad5641dcb0..515730fd4c 100644
--- a/scripts/gdb/linux/mm.py
+++ b/scripts/gdb/linux/mm.py
@@ -41,7 +41,7 @@ class aarch64_page_ops():
             self.SECTION_SIZE_BITS = 27
         self.MAX_PHYSMEM_BITS = constants.LX_CONFIG_ARM64_VA_BITS
 
-        self.PAGE_SHIFT = constants.LX_CONFIG_ARM64_PAGE_SHIFT
+        self.PAGE_SHIFT = constants.LX_CONFIG_PAGE_SHIFT
         self.PAGE_SIZE = 1 << self.PAGE_SHIFT
         self.PAGE_MASK = (~(self.PAGE_SIZE - 1)) & ((1 << 64) - 1)
 
diff --git a/scripts/gdb/linux/vmalloc.py b/scripts/gdb/linux/vmalloc.py
index d3c8a0274d..803f173710 100644
--- a/scripts/gdb/linux/vmalloc.py
+++ b/scripts/gdb/linux/vmalloc.py
@@ -29,32 +29,34 @@ class LxVmallocInfo(gdb.Command):
         if not constants.LX_CONFIG_MMU:
             raise gdb.GdbError("Requires MMU support")
 
-        vmap_area_list = gdb.parse_and_eval('vmap_area_list')
-        for vmap_area in lists.list_for_each_entry(vmap_area_list, vmap_area_ptr_type, "list"):
-            if not vmap_area['vm']:
-                gdb.write("0x%x-0x%x %10d vm_map_ram\n" % (vmap_area['va_start'], vmap_area['va_end'],
-                    vmap_area['va_end'] - vmap_area['va_start']))
-                continue
-            v = vmap_area['vm']
-            gdb.write("0x%x-0x%x %10d" % (v['addr'], v['addr'] + v['size'], v['size']))
-            if v['caller']:
-                gdb.write(" %s" % str(v['caller']).split(' ')[-1])
-            if v['nr_pages']:
-                gdb.write(" pages=%d" % v['nr_pages'])
-            if v['phys_addr']:
-                gdb.write(" phys=0x%x" % v['phys_addr'])
-            if v['flags'] & constants.LX_VM_IOREMAP:
-                gdb.write(" ioremap")
-            if v['flags'] & constants.LX_VM_ALLOC:
-                gdb.write(" vmalloc")
-            if v['flags'] & constants.LX_VM_MAP:
-                gdb.write(" vmap")
-            if v['flags'] & constants.LX_VM_USERMAP:
-                gdb.write(" user")
-            if v['flags'] & constants.LX_VM_DMA_COHERENT:
-                gdb.write(" dma-coherent")
-            if is_vmalloc_addr(v['pages']):
-                gdb.write(" vpages")
-            gdb.write("\n")
+        nr_vmap_nodes = gdb.parse_and_eval('nr_vmap_nodes')
+        for i in range(0, nr_vmap_nodes):
+            vn = gdb.parse_and_eval('&vmap_nodes[%d]' % i)
+            for vmap_area in lists.list_for_each_entry(vn['busy']['head'], vmap_area_ptr_type, "list"):
+                if not vmap_area['vm']:
+                    gdb.write("0x%x-0x%x %10d vm_map_ram\n" % (vmap_area['va_start'], vmap_area['va_end'],
+                        vmap_area['va_end'] - vmap_area['va_start']))
+                    continue
+                v = vmap_area['vm']
+                gdb.write("0x%x-0x%x %10d" % (v['addr'], v['addr'] + v['size'], v['size']))
+                if v['caller']:
+                    gdb.write(" %s" % str(v['caller']).split(' ')[-1])
+                if v['nr_pages']:
+                    gdb.write(" pages=%d" % v['nr_pages'])
+                if v['phys_addr']:
+                    gdb.write(" phys=0x%x" % v['phys_addr'])
+                if v['flags'] & constants.LX_VM_IOREMAP:
+                    gdb.write(" ioremap")
+                if v['flags'] & constants.LX_VM_ALLOC:
+                    gdb.write(" vmalloc")
+                if v['flags'] & constants.LX_VM_MAP:
+                    gdb.write(" vmap")
+                if v['flags'] & constants.LX_VM_USERMAP:
+                    gdb.write(" user")
+                if v['flags'] & constants.LX_VM_DMA_COHERENT:
+                    gdb.write(" dma-coherent")
+                if is_vmalloc_addr(v['pages']):
+                    gdb.write(" vpages")
+                gdb.write("\n")
 
 LxVmallocInfo()