From: "Nicholas Piggin" <npiggin@gmail.com>
To: "BALATON Zoltan" <balaton@eik.bme.hu>, <qemu-devel@nongnu.org>,
<qemu-ppc@nongnu.org>
Cc: "Daniel Henrique Barboza" <danielhb413@gmail.com>
Subject: Re: [PATCH 41/43] target/ppc: Change MMU xlate functions to take CPUState
Date: Thu, 04 Jul 2024 17:27:29 +1000 [thread overview]
Message-ID: <D2GKS3DJEU2F.164AFPRMIA8T5@gmail.com> (raw)
In-Reply-To: <3e26fb6adddef0804adfbfb2fdc0fe664555ef0a.1716763435.git.balaton@eik.bme.hu>
On Mon May 27, 2024 at 9:13 AM AEST, BALATON Zoltan wrote:
> The callers of xlate functions get CPUState which is then cast to
> PowerPCCPU that is then cast back to CPUState by most xlate functions.
> Avoid this back and forth casting by passing the existing CPUState to
> xlate functions and let them convert it as needed.
I guess. Is this faster?
Thanks,
Nick
next prev parent reply other threads:[~2024-07-04 7:28 UTC|newest]
Thread overview: 92+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-26 23:12 [PATCH 00/43] Remaining MMU clean up patches BALATON Zoltan
2024-05-26 23:12 ` [PATCH 01/43] target/ppc: Reorganise and rename ppc_hash32_pp_prot() BALATON Zoltan
2024-07-04 5:57 ` Nicholas Piggin
2024-05-26 23:12 ` [PATCH 02/43] target/ppc/mmu_common.c: Remove local name for a constant BALATON Zoltan
2024-07-04 5:57 ` Nicholas Piggin
2024-05-26 23:12 ` [PATCH 03/43] target/ppc/mmu_common.c: Remove single use local variable BALATON Zoltan
2024-07-04 5:58 ` Nicholas Piggin
2024-05-26 23:12 ` [PATCH 04/43] " BALATON Zoltan
2024-07-04 5:58 ` Nicholas Piggin
2024-05-26 23:12 ` [PATCH 05/43] target/ppc/mmu_common.c: Remove another " BALATON Zoltan
2024-07-04 5:59 ` Nicholas Piggin
2024-05-26 23:12 ` [PATCH 06/43] target/ppc/mmu_common.c: Remove yet " BALATON Zoltan
2024-07-04 5:59 ` Nicholas Piggin
2024-05-26 23:12 ` [PATCH 07/43] target/ppc/mmu_common.c: Return directly in ppc6xx_tlb_pte_check() BALATON Zoltan
2024-07-04 6:00 ` Nicholas Piggin
2024-05-26 23:12 ` [PATCH 08/43] target/ppc/mmu_common.c: Simplify ppc6xx_tlb_pte_check() BALATON Zoltan
2024-07-04 6:02 ` Nicholas Piggin
2024-05-26 23:12 ` [PATCH 09/43] target/ppc/mmu_common.c: Remove unused field from mmu_ctx_t BALATON Zoltan
2024-07-04 6:02 ` Nicholas Piggin
2024-05-26 23:12 ` [PATCH 10/43] target/ppc/mmu_common.c: Remove hash " BALATON Zoltan
2024-07-04 6:03 ` Nicholas Piggin
2024-05-26 23:12 ` [PATCH 11/43] target/ppc/mmu_common.c: Remove pte_update_flags() BALATON Zoltan
2024-07-04 6:13 ` Nicholas Piggin
2024-07-04 12:34 ` BALATON Zoltan
2024-07-05 0:12 ` Nicholas Piggin
2024-05-26 23:12 ` [PATCH 12/43] target/ppc/mmu_common.c: Remove nx field from mmu_ctx_t BALATON Zoltan
2024-07-04 6:14 ` Nicholas Piggin
2024-05-26 23:12 ` [PATCH 13/43] target/ppc/mmu_common.c: Convert local variable to bool BALATON Zoltan
2024-07-04 6:15 ` Nicholas Piggin
2024-05-26 23:12 ` [PATCH 14/43] target/ppc/mmu_common.c: Remove single use local variable BALATON Zoltan
2024-07-04 6:16 ` Nicholas Piggin
2024-05-26 23:12 ` [PATCH 15/43] target/ppc/mmu_common.c: Simplify a switch statement BALATON Zoltan
2024-07-04 6:16 ` Nicholas Piggin
2024-05-26 23:12 ` [PATCH 16/43] target/ppc/mmu_common.c: Inline and remove ppc6xx_tlb_pte_check() BALATON Zoltan
2024-07-04 6:20 ` Nicholas Piggin
2024-05-26 23:12 ` [PATCH 17/43] target/ppc/mmu_common.c: Remove ptem field from mmu_ctx_t BALATON Zoltan
2024-07-04 6:26 ` Nicholas Piggin
2024-05-26 23:12 ` [PATCH 18/43] target/ppc: Add function to get protection key for hash32 MMU BALATON Zoltan
2024-07-04 6:27 ` Nicholas Piggin
2024-05-26 23:12 ` [PATCH 19/43] target/ppc/mmu-hash32.c: Inline and remove ppc_hash32_pte_prot() BALATON Zoltan
2024-07-04 6:29 ` Nicholas Piggin
2024-05-26 23:12 ` [PATCH 20/43] target/ppc/mmu_common.c: Init variable in function that relies on it BALATON Zoltan
2024-07-04 6:29 ` Nicholas Piggin
2024-05-26 23:12 ` [PATCH 21/43] target/ppc/mmu_common.c: Remove key field from mmu_ctx_t BALATON Zoltan
2024-07-04 6:31 ` Nicholas Piggin
2024-05-26 23:12 ` [PATCH 22/43] target/ppc/mmu_common.c: Stop using ctx in ppc6xx_tlb_check() BALATON Zoltan
2024-07-04 6:32 ` Nicholas Piggin
2024-05-26 23:12 ` [PATCH 23/43] target/ppc/mmu_common.c: Rename function parameter BALATON Zoltan
2024-07-04 6:32 ` Nicholas Piggin
2024-05-26 23:13 ` [PATCH 24/43] target/ppc/mmu_common.c: Use defines instead of numeric constants BALATON Zoltan
2024-07-04 6:34 ` Nicholas Piggin
2024-05-26 23:13 ` [PATCH 25/43] target/ppc: Remove bat_size_prot() BALATON Zoltan
2024-07-04 6:55 ` Nicholas Piggin
2024-05-26 23:13 ` [PATCH 26/43] target/ppc/mmu_common.c: Stop using ctx in get_bat_6xx_tlb() BALATON Zoltan
2024-07-04 7:09 ` Nicholas Piggin
2024-05-26 23:13 ` [PATCH 27/43] target/ppc/mmu_common.c: Remove mmu_ctx_t BALATON Zoltan
2024-07-04 7:10 ` Nicholas Piggin
2024-05-26 23:13 ` [PATCH 28/43] target/ppc/mmu-hash32.c: Inline and remove ppc_hash32_pte_raddr() BALATON Zoltan
2024-07-04 7:14 ` Nicholas Piggin
2024-05-26 23:13 ` [PATCH 29/43] target/ppc/mmu-hash32.c: Move get_pteg_offset32() to the header BALATON Zoltan
2024-07-04 7:14 ` Nicholas Piggin
2024-05-26 23:13 ` [PATCH 30/43] target/ppc: Unexport some functions from mmu-book3s-v3.h BALATON Zoltan
2024-07-04 7:16 ` Nicholas Piggin
2024-05-26 23:13 ` [PATCH 31/43] target/ppc/mmu-radix64: Remove externally unused parts from header BALATON Zoltan
2024-07-04 7:16 ` Nicholas Piggin
2024-05-26 23:13 ` [PATCH 32/43] target/ppc: Remove includes from mmu-book3s-v3.h BALATON Zoltan
2024-07-04 7:17 ` Nicholas Piggin
2024-05-26 23:13 ` [PATCH 33/43] target/ppc: Remove single use static inline function BALATON Zoltan
2024-07-04 7:18 ` Nicholas Piggin
2024-07-06 20:13 ` BALATON Zoltan
2024-05-26 23:13 ` [PATCH 34/43] target/ppc/internal.h: Consolidate ifndef CONFIG_USER_ONLY blocks BALATON Zoltan
2024-05-26 23:13 ` [PATCH 35/43] target/ppc/mmu-hash32.c: Change parameter type of ppc_hash32_bat_lookup() BALATON Zoltan
2024-07-04 7:19 ` Nicholas Piggin
2024-05-26 23:13 ` [PATCH 36/43] target/ppc/mmu-hash32: Remove some static inlines from header BALATON Zoltan
2024-07-04 7:21 ` Nicholas Piggin
2024-07-06 20:18 ` BALATON Zoltan
2024-07-08 7:06 ` Nicholas Piggin
2024-07-08 10:42 ` BALATON Zoltan
2024-05-26 23:13 ` [PATCH 37/43] target/ppc/mmu-hash32.c: Return and use pte address instead of base + offset BALATON Zoltan
2024-07-04 7:23 ` Nicholas Piggin
2024-05-26 23:13 ` [PATCH 38/43] target/ppc/mmu-hash32.c: Use pte address as parameter instead of offset BALATON Zoltan
2024-05-26 23:13 ` [PATCH 39/43] target/ppc: Change parameter type of some inline functions BALATON Zoltan
2024-07-04 7:24 ` Nicholas Piggin
2024-05-26 23:13 ` [PATCH 40/43] target/ppc: Change parameter type of ppc64_v3_radix() BALATON Zoltan
2024-07-04 7:25 ` Nicholas Piggin
2024-05-26 23:13 ` [PATCH 41/43] target/ppc: Change MMU xlate functions to take CPUState BALATON Zoltan
2024-07-04 7:27 ` Nicholas Piggin [this message]
2024-07-06 20:19 ` BALATON Zoltan
2024-05-26 23:13 ` [PATCH 42/43] target/ppc/mmu-hash32.c: Change parameter type of ppc_hash32_set_[rc] BALATON Zoltan
2024-05-26 23:13 ` [PATCH 43/43] target/ppc/mmu-hash32.c: Change parameter type of ppc_hash32_direct_store BALATON Zoltan
2024-05-27 20:55 ` [PATCH 00/43] Remaining MMU clean up patches BALATON Zoltan
2024-06-18 10:11 ` BALATON Zoltan
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=D2GKS3DJEU2F.164AFPRMIA8T5@gmail.com \
--to=npiggin@gmail.com \
--cc=balaton@eik.bme.hu \
--cc=danielhb413@gmail.com \
--cc=qemu-devel@nongnu.org \
--cc=qemu-ppc@nongnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).