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| H A D | numa.c | diff 88ed5db16c9b8ee2a6ec6d285f542b0a68a3c6e1 Wed Nov 06 06:46:40 CST 2019 Greg Kurz <groug@kaod.org> numa: Add missing \n to error message
If memory allocation fails when using -mem-path, QEMU is supposed to print
out a message to indicate that fallback to anonymous RAM is deprecated. This
is done with error_printf() which does output buffering. As a consequence,
the message is only printed at the next flush, eg. when quiting QEMU, and
it also lacks a trailing newline:
qemu-system-ppc64: unable to map backing store for guest RAM: Cannot allocate memory
qemu-system-ppc64: warning: falling back to regular RAM allocation
QEMU 4.1.50 monitor - type 'help' for more information
(qemu) q
This is deprecated. Make sure that -mem-path specified path has sufficient resources to allocate -m specified RAM amountgreg@boss02:~/Work/qemu/qemu-spapr$
Add the missing \n to fix both issues.
Fixes: cb79224b7e4b "deprecate -mem-path fallback to anonymous RAM"
Signed-off-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <157304440026.351774.14607704217028190097.stgit@bahia.lan>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
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