From: Eric DeVolder <eric.devolder@oracle.com>
To: kexec@lists.infradead.org, horms@verge.net.au, andrew.cooper3@citrix.com
Cc: daniel.kiper@oracle.com, eric.devolder@oracle.com,
konrad.wilk@oracle.com
Subject: [PATCH] Handle additional e820 memmap type strings
Date: Wed, 10 May 2017 11:03:37 -0500 [thread overview]
Message-ID: <1494432217-26092-1-git-send-email-eric.devolder@oracle.com> (raw)
Keep pace with changes to linux arch/x86/kernel/e820.c to
function e820_type_to_string(). With this change, the following
messages from kexec are eliminated (and allows kexec to load):
Unknown type (Reserved) while parsing /sys/firmware/memmap/8/type.
Please report this as bug. Using RANGE_RESERVED now.
Unknown type (Unknown E820 type) while parsing /sys/firmware/memmap/4/type.
Please report this as bug. Using RANGE_RESERVED now.
Signed-off-by: Eric DeVolder <eric.devolder@oracle.com>
---
kexec/firmware_memmap.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/kexec/firmware_memmap.c b/kexec/firmware_memmap.c
index 4d84f00..1ee214a 100644
--- a/kexec/firmware_memmap.c
+++ b/kexec/firmware_memmap.c
@@ -164,6 +164,10 @@ static int parse_memmap_entry(const char *entry, struct memory_range *range)
range->type = RANGE_RESERVED;
else if (strcmp(type, "reserved") == 0)
range->type = RANGE_RESERVED;
+ else if (strcmp(type, "Reserved") == 0)
+ range->type = RANGE_RESERVED;
+ else if (strcmp(type, "Unknown E820 type") == 0)
+ range->type = RANGE_RESERVED;
else if (strcmp(type, "ACPI Non-volatile Storage") == 0)
range->type = RANGE_ACPI_NVS;
else if (strcmp(type, "Uncached RAM") == 0)
--
2.7.4
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next reply other threads:[~2017-05-10 15:58 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-10 16:03 Eric DeVolder [this message]
2017-05-14 23:28 ` [PATCH] Handle additional e820 memmap type strings Eric DeVolder
2017-05-15 14:07 ` Baoquan He
2017-05-17 12:51 ` Eric DeVolder
2017-05-19 9:15 ` Baoquan He
2017-05-22 11:43 ` Simon Horman
2017-05-23 14:08 ` Baoquan He
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