From: Phillip Susi <psusi@ubuntu.com>
To: The development of GNU GRUB <grub-devel@gnu.org>
Subject: Loading a 32 bit kernel from 64 bit grub-xen
Date: Tue, 01 Jul 2014 12:06:08 -0400 [thread overview]
Message-ID: <53B2DC70.1040109@ubuntu.com> (raw)
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I have been trying to fix grub to load a 32 bit kernel from the 64 bit
xen build. After fixing up one or two minor issues with the elf
loader, I believe I now have it to the point where it jumps correctly
to the 32 bit kernel and it crashes there, since it is 32 bit code
still executing on a cpu in 64 bit mode. The question is how to
return the cpu to 32 bit mode *under xen*?
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next reply other threads:[~2014-07-01 16:06 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-01 16:06 Phillip Susi [this message]
2014-07-01 16:10 ` Loading a 32 bit kernel from 64 bit grub-xen Vladimir 'phcoder' Serbinenko
2014-07-01 16:18 ` Andrey Borzenkov
2014-07-01 18:27 ` Phillip Susi
2014-07-01 18:27 ` Phillip Susi
2014-07-01 18:33 ` Vladimir 'phcoder' Serbinenko
2014-07-01 18:33 ` Vladimir 'phcoder' Serbinenko
2014-07-02 8:35 ` Jan Beulich
2014-07-02 8:35 ` [Xen-devel] " Jan Beulich
2014-07-02 8:38 ` Vladimir 'phcoder' Serbinenko
2014-07-02 9:27 ` Ian Campbell
2014-07-02 9:27 ` [Xen-devel] " Ian Campbell
2014-07-02 9:26 ` Ian Campbell
2014-07-02 9:26 ` [Xen-devel] " Ian Campbell
2014-07-08 15:37 ` Phillip Susi
2014-07-08 15:37 ` Phillip Susi
2014-07-08 15:47 ` [Xen-devel] " Ian Campbell
2014-07-08 15:47 ` Ian Campbell
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