[PATCH 0/2] prandom_u32: make output less predictable

2020-08-31 Thread Willy Tarreau
This is the cleanup of the latest series of prandom_u32 experimentations consisting in using SipHash instead of Tausworthe to produce the randoms used by the network stack. The changes to the files were kept minimal, and the controversial commit that used to take noise from the fast_pool (f227e3ec3

Re: [PATCH 0/2] prandom_u32: make output less predictable

2020-09-01 Thread Sedat Dilek
On Tue, Sep 1, 2020 at 8:43 AM Willy Tarreau wrote: > > This is the cleanup of the latest series of prandom_u32 experimentations > consisting in using SipHash instead of Tausworthe to produce the randoms > used by the network stack. The changes to the files were kept minimal, > and the controversi

Re: [PATCH 0/2] prandom_u32: make output less predictable

2020-09-01 Thread Willy Tarreau
On Tue, Sep 01, 2020 at 04:41:13PM +0200, Sedat Dilek wrote: > I have tested with the patchset from [1]. > ( Later I saw, you dropped "WIP: tcp: reuse incoming skb hash in > tcp_conn_request()". ) Yes because it's a bit out of the cope of this series and makes sense even without these patches, thu

Re: [PATCH 0/2] prandom_u32: make output less predictable

2020-09-01 Thread Eric Dumazet
On Tue, Sep 1, 2020 at 4:55 PM Willy Tarreau wrote: > > On Tue, Sep 01, 2020 at 04:41:13PM +0200, Sedat Dilek wrote: > > I have tested with the patchset from [1]. > > ( Later I saw, you dropped "WIP: tcp: reuse incoming skb hash in > > tcp_conn_request()". ) > > Yes because it's a bit out of the c