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ARM: KVM: Correctly order SGI register entries in the cp15 array 

The ICC_ASGI1R and ICC_SGI0R register entries in the cp15 array
are not correctly ordered, leading to a BUG() at boot time.

Move them to their natural location.

Fixes: 3e8a8a50c7 ("KVM: arm: vgic-v3: Add support for ICC_SGI0R and ICC_ASGI1R accesses")
Reported-by: Florian Fainelli <f.fainelli@gmail.com>
Tested-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
This commit is contained in:
Marc Zyngier 2018-10-04 09:35:35 +01:00
parent 7876320f88
commit ec876f4b25
1 changed files with 4 additions and 4 deletions
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8
arch/arm/kvm/coproc.c
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@ -478,15 +478,15 @@ static const struct coproc_reg cp15_regs[] = {
/* ICC_SGI1R */
{ CRm64(12), Op1( 0), is64, access_gic_sgi},
/* ICC_ASGI1R */
{ CRm64(12), Op1( 1), is64, access_gic_sgi},
/* ICC_SGI0R */
{ CRm64(12), Op1( 2), is64, access_gic_sgi},
/* VBAR: swapped by interrupt.S. */
{ CRn(12), CRm( 0), Op1( 0), Op2( 0), is32,
NULL, reset_val, c12_VBAR, 0x00000000 },
/* ICC_ASGI1R */
{ CRm64(12), Op1( 1), is64, access_gic_sgi},
/* ICC_SGI0R */
{ CRm64(12), Op1( 2), is64, access_gic_sgi},
/* ICC_SRE */
{ CRn(12), CRm(12), Op1( 0), Op2(5), is32, access_gic_sre },