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324373f476
This is a fixup for vdso implementation which caused musl to
fail.
[ 11.600082] Run /sbin/init as init process
[ 11.628561] init[1]: unhandled signal 11 code 0x1 at
0x0000000000000000 in libc.so[ffffff8ad39000+a4000]
[ 11.629398] CPU: 0 PID: 1 Comm: init Not tainted
5.18.0-rc7-next-20220520 #1
[ 11.629462] Hardware name: riscv-virtio,qemu (DT)
[ 11.629546] epc : 00ffffff8ada1100 ra : 00ffffff8ada13c8 sp :
00ffffffc58199f0
[ 11.629586] gp : 00ffffff8ad39000 tp : 00ffffff8ade0998 t0 :
ffffffffffffffff
[ 11.629598] t1 : 00ffffffc5819fd0 t2 : 0000000000000000 s0 :
00ffffff8ade0cc0
[ 11.629610] s1 : 00ffffff8ade0cc0 a0 : 0000000000000000 a1 :
00ffffffc5819a00
[ 11.629622] a2 : 0000000000000001 a3 : 000000000000001e a4 :
00ffffffc5819b00
[ 11.629634] a5 : 00ffffffc5819b00 a6 : 0000000000000000 a7 :
0000000000000000
[ 11.629645] s2 : 00ffffff8ade0ac8 s3 : 00ffffff8ade0ec8 s4 :
00ffffff8ade0728
[ 11.629656] s5 : 00ffffff8ade0a90 s6 : 0000000000000000 s7 :
00ffffffc5819e40
[ 11.629667] s8 : 00ffffff8ade0ca0 s9 : 00ffffff8addba50 s10:
0000000000000000
[ 11.629678] s11: 0000000000000000 t3 : 0000000000000002 t4 :
0000000000000001
[ 11.629688] t5 : 0000000000020000 t6 : ffffffffffffffff
[ 11.629699] status: 0000000000004020 badaddr: 0000000000000000
cause: 000000000000000d
The last __vdso_init(&compat_vdso_info) replaces the data in normal
vdso_info. This is an obvious bug.
Reported-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
Signed-off-by: Guo Ren <guoren@kernel.org>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20220525160404.2930984-1-guoren@kernel.org
Fixes:
|
||
---|---|---|
.. | ||
boot | ||
configs | ||
errata | ||
include | ||
kernel | ||
kvm | ||
lib | ||
mm | ||
net | ||
purgatory | ||
Kbuild | ||
Kconfig | ||
Kconfig.debug | ||
Kconfig.erratas | ||
Kconfig.socs | ||
Makefile |