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https://github.com/torvalds/linux
23 October 2021, 00:29:24 UTC
Revision 015221fefbc93689dd47508a66326556adf2abcd authored by Krzysztof Mazur on 02 March 2013, 23:14:42 UTC, committed by H. Peter Anvin on 07 March 2013, 04:15:50 UTC 
x86: Fix 32-bit *_cpu_data initializers
 
The commit 27be457000211a6903968dfce06d5f73f051a217
('x86 idle: remove 32-bit-only "no-hlt" parameter, hlt_works_ok
flag') removed the hlt_works_ok flag from struct cpuinfo_x86, but
boot_cpu_data and new_cpu_data initializers were not changed
causing setting f00f_bug flag, instead of fdiv_bug.

If CONFIG_X86_F00F_BUG is not set the f00f_bug flag is never
cleared.

To avoid such problems in future C99-style initialization is now
used.

Signed-off-by: Krzysztof Mazur <krzysiek@podlesie.net>
Acked-by: Borislav Petkov <bp@suse.de>
Cc: len.brown@intel.com
Link: http://lkml.kernel.org/r/1362266082-2227-1-git-send-email-krzysiek@podlesie.net
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
1 parent 4ecccd9
History
Tip revision: 015221fefbc93689dd47508a66326556adf2abcd authored by Krzysztof Mazur on 02 March 2013, 23:14:42 UTC
x86: Fix 32-bit *_cpu_data initializers
Tip revision: 015221f
File Mode Size
Kconfig -rw-r--r-- 55.7 KB
Makefile -rw-r--r-- 1.1 KB
calibrate.c -rw-r--r-- 8.3 KB
do_mounts.c -rw-r--r-- 13.3 KB
do_mounts.h -rw-r--r-- 1.4 KB
do_mounts_initrd.c -rw-r--r-- 3.3 KB
do_mounts_md.c -rw-r--r-- 8.2 KB
do_mounts_rd.c -rw-r--r-- 8.4 KB
init_task.c -rw-r--r-- 728 bytes
initramfs.c -rw-r--r-- 13.0 KB
main.c -rw-r--r-- 22.1 KB
noinitramfs.c -rw-r--r-- 1.5 KB
version.c -rw-r--r-- 1.2 KB
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