Michael Brown 7ecfe7159f [prefix] Pad .text16 and .data16 segment sizes at build time ...

Commit c64747d ("[librm] Speed up real-to-protected mode transition
under KVM") rounded down the .text16 segment address calculated in
alloc_basemem() to a multiple of 64 bytes in order to speed up mode
transitions under KVM.

This creates a potential discrepancy between alloc_basemem() and
free_basemem(), meaning that free_basemem() may free less memory than
was allocated by alloc_basemem().

Fix by padding the calculated sizes of both .text16 and .data16 to a
multiple of 64 bytes at build time.

Debugged-by: Yossef Efraim <yossefe@mellanox.com>
Signed-off-by: Michael Brown <mcb30@ipxe.org>

2016-02-12 14:04:51 +00:00

..

i386-kir.lds

[build] Fix %.licence build target

2013-07-16 00:50:54 +02:00

i386.lds

[prefix] Pad .text16 and .data16 segment sizes at build time

2016-02-12 14:04:51 +00:00

linux.lds

[build] Fix %.licence build target

2013-07-16 00:50:54 +02:00