From: Richard Henderson <richard.henderson@linaro.org>
To: Ilya Leoshkevich <iii@linux.ibm.com>, qemu-devel@nongnu.org
Cc: laurent@vivier.eu, alex.bennee@linaro.org
Subject: Re: [PATCH for-7.2 14/21] accel/tcg: Hoist get_page_addr_code out of tb_lookup
Date: Wed, 17 Aug 2022 08:15:46 -0500 [thread overview]
Message-ID: <cc2cab12-2dda-25db-5696-fe13971db467@linaro.org> (raw)
In-Reply-To: <0727c2600d0c16caf43689a9c3abf5ca2017f28f.camel@linux.ibm.com>
On 8/17/22 06:08, Ilya Leoshkevich wrote:
> @@ -2243,6 +2250,13 @@ void page_set_flags(target_ulong start,
> target_ulong end, int flags)
> (flags & PAGE_WRITE) &&
> p->first_tb) {
> tb_invalidate_phys_page(addr, 0);
> + } else {
> + TranslationBlock *tb;
> + int n;
> +
> + PAGE_FOR_EACH_TB(p, tb, n) {
> + cpu_tb_jmp_cache_remove(tb);
> + }
> }
Here you would use tb_jmp_cache_clear_page(), which should be moved out of cputlb.c.
r~
next prev parent reply other threads:[~2022-08-17 13:18 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-12 18:07 [PATCH for-7.2 00/21] accel/tcg: minimize tlb lookups during translate + user-only PROT_EXEC fixes Richard Henderson
2022-08-12 18:07 ` [PATCH for-7.2 01/21] linux-user/arm: Mark the commpage executable Richard Henderson
2022-08-12 18:07 ` [PATCH for-7.2 02/21] linux-user/hppa: Allocate page zero as a commpage Richard Henderson
2022-08-12 18:07 ` [PATCH for-7.2 03/21] linux-user/x86_64: Allocate vsyscall page " Richard Henderson
2022-08-12 18:07 ` [PATCH for-7.2 04/21] linux-user: Honor PT_GNU_STACK Richard Henderson
2022-08-12 18:07 ` [PATCH for-7.2 05/21] tests/tcg/i386: Move smc_code2 to an executable section Richard Henderson
2022-08-12 18:07 ` [PATCH for-7.2 06/21] accel/tcg: Remove PageDesc code_bitmap Richard Henderson
2022-08-12 18:07 ` [PATCH for-7.2 07/21] accel/tcg: Use bool for page_find_alloc Richard Henderson
2022-08-12 18:07 ` [PATCH for-7.2 08/21] accel/tcg: Merge tb_htable_lookup into caller Richard Henderson
2022-08-12 18:07 ` [PATCH for-7.2 09/21] accel/tcg: Move qemu_ram_addr_from_host_nofail to physmem.c Richard Henderson
2022-08-12 18:07 ` [PATCH for-7.2 10/21] accel/tcg: Properly implement get_page_addr_code for user-only Richard Henderson
2022-08-12 18:07 ` [PATCH for-7.2 11/21] accel/tcg: Use probe_access_internal for softmmu get_page_addr_code_hostp Richard Henderson
2022-08-12 18:07 ` [PATCH for-7.2 12/21] accel/tcg: Add nofault parameter to get_page_addr_code_hostp Richard Henderson
2022-08-12 18:07 ` [PATCH for-7.2 13/21] accel/tcg: Unlock mmap_lock after longjmp Richard Henderson
2022-08-12 18:07 ` [PATCH for-7.2 14/21] accel/tcg: Hoist get_page_addr_code out of tb_lookup Richard Henderson
2022-08-16 23:43 ` Ilya Leoshkevich
2022-08-17 1:42 ` Richard Henderson
2022-08-17 11:08 ` Ilya Leoshkevich
2022-08-17 13:15 ` Richard Henderson [this message]
2022-08-17 13:27 ` Ilya Leoshkevich
2022-08-17 13:38 ` Richard Henderson
2022-08-17 14:07 ` Ilya Leoshkevich
2022-08-17 16:07 ` Richard Henderson
2022-08-17 13:42 ` Richard Henderson
2022-08-12 18:08 ` [PATCH for-7.2 15/21] accel/tcg: Hoist get_page_addr_code out of tb_gen_code Richard Henderson
2022-08-12 18:08 ` [PATCH for-7.2 16/21] accel/tcg: Raise PROT_EXEC exception early Richard Henderson
2022-08-12 18:08 ` [PATCH for-7.2 17/21] accel/tcg: Introduce is_same_page() Richard Henderson
2022-08-12 18:08 ` [PATCH for-7.2 18/21] accel/tcg: Remove translator_ldsw Richard Henderson
2022-08-12 18:08 ` [PATCH for-7.2 19/21] accel/tcg: Add pc and host_pc params to gen_intermediate_code Richard Henderson
2022-08-12 18:08 ` [PATCH for-7.2 20/21] accel/tcg: Add fast path for translator_ld* Richard Henderson
2022-08-12 18:08 ` [PATCH for-7.2 21/21] accel/tcg: Use DisasContextBase in plugin_gen_tb_start Richard Henderson
2022-08-16 23:12 ` [PATCH for-7.2 00/21] accel/tcg: minimize tlb lookups during translate + user-only PROT_EXEC fixes Ilya Leoshkevich
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