Re: [PATCH v1 5/5] xen/arm: Enable workaround for Cortex-A53 erratum #1530924

2024-09-16 Thread Julien Grall
Hi, On 11/09/2024 10:17, Julien Grall wrote: On 10/09/2024 15:34, Andrei Cherechesu (OSS) wrote: From: Andrei Cherechesu All versions of Cortex-A53 cores are affected by the speculative AT instruction erratum, as mentioned in the Cortex-A53 Revision r0 SDEN v21 documentation. Enabled ARM64_W

Re: [PATCH v1 5/5] xen/arm: Enable workaround for Cortex-A53 erratum #1530924

2024-09-11 Thread Julien Grall
Hi, On 10/09/2024 15:34, Andrei Cherechesu (OSS) wrote: From: Andrei Cherechesu All versions of Cortex-A53 cores are affected by the speculative AT instruction erratum, as mentioned in the Cortex-A53 Revision r0 SDEN v21 documentation. Enabled ARM64_WORKAROUND_AT_SPECULATE for all versions of

[PATCH v1 5/5] xen/arm: Enable workaround for Cortex-A53 erratum #1530924

2024-09-10 Thread Andrei Cherechesu (OSS)
From: Andrei Cherechesu All versions of Cortex-A53 cores are affected by the speculative AT instruction erratum, as mentioned in the Cortex-A53 Revision r0 SDEN v21 documentation. Enabled ARM64_WORKAROUND_AT_SPECULATE for all versions of Cortex-A53 cores, to avoid corrupting the TLB if performin