Netkas and flukes1 have successfully managed to patch the lv2_kernel in v3.55 to allow peek & poke syscalls.
v3.55 Patcher!
http://www.megaupload.com/?d=MET2GNMY
v3.55 CFW UPDATE WITH PEEK/POKE (ALREADY MADE - READY TO FLASH!) -> DOWLOAD NOW!
Quote:
Originally Posted by README
Patch to add peek and poke syscalls to PS3 firmware v3.55
by flukes1 and netkas (irc.efnet.net #ps3test)
To create the patched PS3UPDAT.PUP:
1. Use bspatch to apply PS3UPDAT.PUP.bsdiff to Sony's official 3.55 PUP, which is available from their website.
2. Run this from command line: "bspatch PS3UPDAT.PUP PS3UPDAT-NEW.PUP PS3UPDAT.PUP.bsdiff"
2. Ensure that the md5sum of the resulting PS3UPDAT.PUP is:
337831fac6a9b05074f73710c4bb7c86
Simply install the patched PS3UPDAT.PUP onto your PS3, then install geohot's jailbreak.
Our PUP can be installed over any firmware version, including 3.55-geohot. If you install over 3.55-geohot, you must reinstall geohot's jailbreak afterwards.
For developers: peek is syscall 6, poke is syscall 7 (same as PL3 dev payload)
Props to mastag22, lastExile, Killer_In - our testers with balls of steel.
Enjoy!
- flukes1, netkas
NOTE: Current backup managers may not work correctly in their current state, but now with these important syscalls added the backup manager authors will be able to change their code once the right offsets are figured out for the ram patching of the other needed functions from the original dongle payloads!
IMO I think this is where C4E (XBOX360 Firmware) will step in

Thanks to sorrowuk for informing us of the great peek & poke news!
http://psx-scene.com/forums/f6/ps3-3...ow-work-75196/
^ For the one who said that we don't have any idea what's going on and Sony can block this, I'm afraid not, they keys are leaked, so whatever ever fiirmware they release when can use the leaked key (PSP to) and just make our own

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