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authorPaolo Abeni <pabeni@redhat.com>2024-10-21 09:14:18 +0200
committerPaolo Abeni <pabeni@redhat.com>2024-10-21 09:14:18 +0200
commit91afa49a3eda8ebf902ce68f02cb16b48c879b6a (patch)
tree3ceca7290ee7358c8e647b27f992604ce9c7ec20 /arch
parent906c68657850796023a8b183d1ca681ebbd6ef98 (diff)
parent07d6bf634bc8f93caf8920c9d61df761645336e2 (diff)
downloadlinux-next-91afa49a3eda8ebf902ce68f02cb16b48c879b6a.tar.gz
linux-next-91afa49a3eda8ebf902ce68f02cb16b48c879b6a.zip
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR (net-6.12-rc4). Conflicts: 107a034d5c1e ("net/mlx5: qos: Store rate groups in a qos domain") 1da9cfd6c41c ("net/mlx5: Unregister notifier on eswitch init failure") Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/powerpc/kernel/head_8xx.S1
-rw-r--r--arch/x86/xen/enlighten_pv.c4
2 files changed, 5 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/head_8xx.S b/arch/powerpc/kernel/head_8xx.S
index 811a7130505c..56c5ebe21b99 100644
--- a/arch/powerpc/kernel/head_8xx.S
+++ b/arch/powerpc/kernel/head_8xx.S
@@ -494,6 +494,7 @@ FixupDAR:/* Entry point for dcbx workaround. */
bctr /* jump into table */
152:
mfdar r11
+ mtdar r10
mtctr r11 /* restore ctr reg from DAR */
mfspr r11, SPRN_SPRG_THREAD
stw r10, DAR(r11)
diff --git a/arch/x86/xen/enlighten_pv.c b/arch/x86/xen/enlighten_pv.c
index 2c12ae42dc8b..d6818c6cafda 100644
--- a/arch/x86/xen/enlighten_pv.c
+++ b/arch/x86/xen/enlighten_pv.c
@@ -1032,6 +1032,10 @@ static u64 xen_do_read_msr(unsigned int msr, int *err)
switch (msr) {
case MSR_IA32_APICBASE:
val &= ~X2APIC_ENABLE;
+ if (smp_processor_id() == 0)
+ val |= MSR_IA32_APICBASE_BSP;
+ else
+ val &= ~MSR_IA32_APICBASE_BSP;
break;
}
return val;