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7e98da058f
This change reorganizes and cleanups our patches to reduce the patch number from 314 patches to 187. That's achieved by dropping patches that are later reverted and squashing fixes for earlier patches that introduced features. There are no code changes and the diff with upstream is the same before and after the cleanup. Having fewer patches makes easier to manage the patchset and also will ease to rebase them on top of the latest grub-2.04 release. Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
56 lines
1.5 KiB
Diff
56 lines
1.5 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Peter Jones <pjones@redhat.com>
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Date: Tue, 18 Feb 2014 11:34:00 -0500
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Subject: [PATCH] Fix convert function to support NVMe devices
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This is adapted from the patch at
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https://bugzilla.redhat.com/show_bug.cgi?id=1019660 , which is against
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the now very old version of convert_system_partition_to_system_disk().
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As such, it certainly not the right thing for upstream, but should
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function for now.
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Resolves: rhbz#1019660
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Signed-off-by: Peter Jones <grub2-owner@fedoraproject.org>
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---
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util/getroot.c | 19 +++++++++++++++++++
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1 file changed, 19 insertions(+)
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diff --git a/util/getroot.c b/util/getroot.c
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index 847406fbab0..fa3460d6cd8 100644
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--- a/util/getroot.c
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+++ b/util/getroot.c
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@@ -153,6 +153,7 @@ convert_system_partition_to_system_disk (const char *os_dev, int *is_part)
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{
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#if GRUB_UTIL_FD_STAT_IS_FUNCTIONAL
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struct stat st;
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+ char *path = xmalloc(PATH_MAX);
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if (stat (os_dev, &st) < 0)
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{
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@@ -165,6 +166,24 @@ convert_system_partition_to_system_disk (const char *os_dev, int *is_part)
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*is_part = 0;
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+ if (realpath(os_dev, path))
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+ {
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+ if ((strncmp ("/dev/nvme", path, 9) == 0))
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+ {
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+ char *p = path + 5;
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+ p = strchr(p, 'p');
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+ if (p)
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+ {
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+ *is_part = 1;
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+ *p = '\0';
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+ }
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+ return path;
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+ }
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+ }
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+
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+ grub_free (path);
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+ *is_part = 0;
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+
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if (grub_util_device_is_mapped_stat (&st))
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return grub_util_devmapper_part_to_disk (&st, is_part, os_dev);
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