Em Wed, Dec 23, 2020 at 11:11:05PM +0100, Jiri Olsa escreveu:
> On Tue, Dec 15, 2020 at 10:58:16PM -0800, Denis Nikitin wrote:
> > When perf inject reads a perf.data file from an older version of perf,
> > it writes event attributes into the output with the original size field,
> > but lays them ou
On Tue, Dec 15, 2020 at 10:58:16PM -0800, Denis Nikitin wrote:
> When perf inject reads a perf.data file from an older version of perf,
> it writes event attributes into the output with the original size field,
> but lays them out as if they had the size currently used. Readers see
> a corrupt file
When perf inject reads a perf.data file from an older version of perf,
it writes event attributes into the output with the original size field,
but lays them out as if they had the size currently used. Readers see
a corrupt file. Update the size field to match the layout.
Signed-off-by: Al Grant
When perf inject reads a perf.data file from an older version of perf,
it writes event attributes into the output with the original size field,
but lays them out as if they had the size currently used. Readers see
a corrupt file. Update the size field to match the layout.
Signed-off-by: Al Grant
Em Wed, Aug 26, 2020 at 10:42:04AM +0100, Al Grant escreveu:
> When perf inject reads a perf.data file from an older version of perf,
> it writes event attributes into the output with the original size field,
> but lays them out as if they had the size currently used. Readers see
> a corrupt file.
On 26/08/2020 12:27, Mark Rutland wrote:
On Wed, Aug 26, 2020 at 10:42:04AM +0100, Al Grant wrote:
When perf inject reads a perf.data file from an older version of perf,
it writes event attributes into the output with the original size field,
but lays them out as if they had the size currently u
On Wed, Aug 26, 2020 at 10:42:04AM +0100, Al Grant wrote:
> When perf inject reads a perf.data file from an older version of perf,
> it writes event attributes into the output with the original size field,
> but lays them out as if they had the size currently used. Readers see
> a corrupt file. Upd
When perf inject reads a perf.data file from an older version of perf,
it writes event attributes into the output with the original size field,
but lays them out as if they had the size currently used. Readers see
a corrupt file. Update the size field to match the layout.
From: Denis Nikitin
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