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Re: [PATCH v2 22/29] tcg: Return the map protection from alloc_code_gen_
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From: |
Philippe Mathieu-Daudé |
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Subject: |
Re: [PATCH v2 22/29] tcg: Return the map protection from alloc_code_gen_buffer |
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Date: |
Sun, 14 Mar 2021 23:04:27 +0100 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.8.0 |
On 3/14/21 10:27 PM, Richard Henderson wrote:
> Change the interface from a boolean error indication to a
> negative error vs a non-negative protection. For the moment
> this is only interface change, not making use of the new data.
>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
> tcg/region.c | 63 +++++++++++++++++++++++++++-------------------------
> 1 file changed, 33 insertions(+), 30 deletions(-)
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
- [PATCH v2 23/29] tcg: Sink qemu_madvise call to common code, (continued)
- [PATCH v2 23/29] tcg: Sink qemu_madvise call to common code, Richard Henderson, 2021/03/14
- [PATCH v2 26/29] tcg: Round the tb_size default from qemu_get_host_physmem, Richard Henderson, 2021/03/14
- [PATCH v2 24/29] tcg: Do not set guard pages in the rx buffer, Richard Henderson, 2021/03/14
- [PATCH v2 28/29] tcg: When allocating for !splitwx, begin with PROT_NONE, Richard Henderson, 2021/03/14
- [PATCH v2 29/29] tcg: Move tcg_init_ctx and tcg_ctx from accel/tcg/, Richard Henderson, 2021/03/14
- [PATCH v2 25/29] util/osdep: Add qemu_mprotect_rw, Richard Henderson, 2021/03/14
- [PATCH v2 21/29] tcg: Allocate code_gen_buffer into struct tcg_region_state, Richard Henderson, 2021/03/14
- [PATCH v2 27/29] tcg: Merge buffer protection and guard page protection, Richard Henderson, 2021/03/14
- [PATCH v2 22/29] tcg: Return the map protection from alloc_code_gen_buffer, Richard Henderson, 2021/03/14
- Re: [PATCH v2 22/29] tcg: Return the map protection from alloc_code_gen_buffer,
Philippe Mathieu-Daudé <=
- Re: [PATCH v2 00/29] tcg: Workaround macOS 11.2 mprotect bug, no-reply, 2021/03/14
- Re: [PATCH v2 00/29] tcg: Workaround macOS 11.2 mprotect bug, Roman Bolshakov, 2021/03/15