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authorRafael J. Wysocki <rjw@sisk.pl>2008-12-08 00:50:22 +0100
committerIngo Molnar <mingo@elte.hu>2008-12-08 13:49:45 +0100
commit3e1e9002aa8b32bd4c95ac6c8fad376b7a8127fb (patch)
treef9cee272743423033e78d283955aa7c493691a2d /arch/x86/kernel/reboot.c
parent218d11a8b071b23b76c484fd5f72a4fe3306801e (diff)
x86: change static allocation of trampoline area
Impact: fix trampoline sizing bug, save space While debugging a suspend-to-RAM related issue it occured to me that if the trampoline code had grown past 4 KB, we would have been allocating too little memory for it, since the 4 KB size of the trampoline is hardcoded into arch/x86/kernel/e820.c . Change that by making the kernel compute the trampoline size and allocate as much memory as necessary. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/reboot.c')
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