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From: | Richard Henderson |
Subject: | Re: [PATCH v2 1/8] linux-user: test, don't assert addr != test in pgb_reserved_va |
Date: | Tue, 15 Sep 2020 10:13:12 -0700 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 |
On 9/15/20 6:43 AM, Alex Bennée wrote: > On older kernels which don't implement MAP_FIXED_NOREPLACE the kernel > may still fail to give us the address we asked for despite having > already probed the map for a valid hole. Asserting isn't particularly > useful to the user so let us move the check up and expand the > error_report a little to give them a fighting chance of working around > the problem. > > Ameliorates: ee94743034 > Cc: Bug 1895080 <1895080@bugs.launchpad.net> > Signed-off-by: Alex Bennée <alex.bennee@linaro.org> > --- > linux-user/elfload.c | 9 ++++----- > 1 file changed, 4 insertions(+), 5 deletions(-) Reviewed-by: Richard Henderson <richard.henderson@linaro.org> r~
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