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(parent: 2664699) | patch
tcg: Do not set guard pages on the rx portion of code_gen_buffer
authorRichard Henderson <richard.henderson@linaro.org>
Sat, 20 Mar 2021 16:57:19 +0000 (10:57 -0600)
committerRichard Henderson <richard.henderson@linaro.org>
Wed, 24 Mar 2021 01:36:36 +0000 (19:36 -0600)
commit15c4e8fe44e34eee4a13135eeb121b3b26e4cd1b
treeb6b6e9a7b4bbb3231957d4207fba529eb09e31abtree | snapshot
parent266469947161aa10b1d36843580d369d5aa38589commit | diff
tcg: Do not set guard pages on the rx portion of code_gen_buffer

The rw portion of the buffer is the only one in which overruns
can be generated.  Allow the rx portion to be more completely
covered by huge pages.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Tested-by: Roman Bolshakov <r.bolshakov@yadro.com>
Reviewed-by: Roman Bolshakov <r.bolshakov@yadro.com>
Message-Id: <20210320165720.1813545-2-richard.henderson@linaro.org>
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