From: Greg Kurz <groug@kaod.org>
To: "Cédric Le Goater" <clg@kaod.org>
Cc: Suraj Jitindar Singh <sjitindarsingh@gmail.com>,
qemu-ppc@nongnu.org, qemu-devel@nongnu.org,
Nicholas Piggin <npiggin@gmail.com>,
David Gibson <david@gibson.dropbear.id.au>
Subject: Re: [PATCH 3/7] target/ppc: Assert if HV mode is set when running under a pseries machine
Date: Mon, 30 Mar 2020 12:46:23 +0200 [thread overview]
Message-ID: <20200330124623.73e28e2d@bahia.lan> (raw)
In-Reply-To: <20200330094946.24678-4-clg@kaod.org>
On Mon, 30 Mar 2020 11:49:42 +0200
Cédric Le Goater <clg@kaod.org> wrote:
> Signed-off-by: Suraj Jitindar Singh <sjitindarsingh@gmail.com>
> Signed-off-by: Cédric Le Goater <clg@kaod.org>
> ---
Reviewed-by: Greg Kurz <groug@kaod.org>
> target/ppc/mmu-radix64.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/target/ppc/mmu-radix64.c b/target/ppc/mmu-radix64.c
> index f6007e956569..d2422d1c54c9 100644
> --- a/target/ppc/mmu-radix64.c
> +++ b/target/ppc/mmu-radix64.c
> @@ -231,6 +231,7 @@ int ppc_radix64_handle_mmu_fault(PowerPCCPU *cpu, vaddr eaddr, int rwx,
> ppc_v3_pate_t pate;
> bool relocation;
>
> + assert(!(msr_hv && cpu->vhyp));
> assert((rwx == 0) || (rwx == 1) || (rwx == 2));
>
> relocation = ((rwx == 2) && (msr_ir == 1)) || ((rwx != 2) && (msr_dr == 1));
next prev parent reply other threads:[~2020-03-30 10:47 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-30 9:49 [PATCH 0/7] target/ppc: Add support for Radix partition-scoped translation Cédric Le Goater
2020-03-30 9:49 ` [PATCH 1/7] target/ppc: Enforce that the root page directory size must be at least 5 Cédric Le Goater
2020-03-30 10:45 ` Greg Kurz
2020-03-31 0:57 ` David Gibson
2020-03-30 9:49 ` [PATCH 2/7] target/ppc: Introduce a relocation bool in ppc_radix64_handle_mmu_fault() Cédric Le Goater
2020-03-30 13:01 ` Greg Kurz
2020-03-31 0:58 ` David Gibson
2020-03-30 9:49 ` [PATCH 3/7] target/ppc: Assert if HV mode is set when running under a pseries machine Cédric Le Goater
2020-03-30 10:46 ` Greg Kurz [this message]
2020-03-31 0:59 ` David Gibson
2020-03-30 9:49 ` [PATCH 4/7] target/ppc: Introduce ppc_radix64_xlate() for Radix tree translation Cédric Le Goater
2020-03-30 14:18 ` Greg Kurz
2020-03-30 15:24 ` Cédric Le Goater
2020-03-30 15:34 ` Cédric Le Goater
2020-03-30 17:07 ` Greg Kurz
2020-03-31 1:13 ` David Gibson
2020-03-31 8:15 ` Cédric Le Goater
2020-03-30 9:49 ` [PATCH 5/7] target/ppc: Rework ppc_radix64_walk_tree() for partition-scoped translation Cédric Le Goater
2020-03-30 17:00 ` Greg Kurz
2020-03-31 9:10 ` Cédric Le Goater
2020-03-31 9:49 ` Greg Kurz
2020-03-30 9:49 ` [PATCH 6/7] target/ppc: Extend ppc_radix64_check_prot() with a 'partition_scoped' bool Cédric Le Goater
2020-03-30 17:01 ` Greg Kurz
2020-03-31 8:22 ` Cédric Le Goater
2020-03-30 17:08 ` Greg Kurz
2020-03-30 9:49 ` [PATCH 7/7] target/ppc: Add support for Radix partition-scoped translation Cédric Le Goater
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