From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sudip Mukherjee Subject: Re: [PATCH] omapfb: reduce stack usage Date: Fri, 18 Oct 2019 23:30:12 +0100 Message-ID: <20191018223012.tkpwbo3mg5mthlnz@debian> References: <20191018163004.23498-1-sudipm.mukherjee@gmail.com> <20191018172728.GA11857@lenoch> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <20191018172728.GA11857@lenoch> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Ladislav Michl Cc: linux-fbdev@vger.kernel.org, linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Bartlomiej Zolnierkiewicz List-Id: linux-omap@vger.kernel.org T24gRnJpLCBPY3QgMTgsIDIwMTkgYXQgMDc6Mjc6MjhQTSArMDIwMCwgTGFkaXNsYXYgTWljaGwg d3JvdGU6Cj4gT24gRnJpLCBPY3QgMTgsIDIwMTkgYXQgMDU6MzA6MDRQTSArMDEwMCwgU3VkaXAg TXVraGVyamVlIHdyb3RlOgo+ID4gVGhlIGJ1aWxkIG9mIHh0ZW5zYSBhbGxtb2Rjb25maWcgaXMg Z2l2aW5nIGEgd2FybmluZyBvZjoKPiA+IEluIGZ1bmN0aW9uICdkc2lfZHVtcF9kc2lkZXZfaXJx cyc6Cj4gPiB3YXJuaW5nOiB0aGUgZnJhbWUgc2l6ZSBvZiAxMTIwIGJ5dGVzIGlzIGxhcmdlciB0 aGFuIDEwMjQgYnl0ZXMKPiA+IAo+ID4gQWxsb2NhdGUgdGhlIG1lbW9yeSBmb3IgJ3N0cnVjdCBk c2lfaXJxX3N0YXRzJyBkeW5hbWljYWxseSBpbnN0ZWFkCj4gPiBvZiBhc3NpZ25pbmcgaXQgaW4g c3RhY2suCj4gCj4gU28gbm93IGZ1bmN0aW9uIGNhbiBmYWlsIHNpbGVudGx5LCBleGVjdXRlcyBs b25nZXIsIGNvZGUgaXMgc2xpZ3RobHkKPiBiaWdnZXIuLi4gQW5kIGFsbCB0aGF0IHRvIHNpbGVu dCB3YXJuaW5nIGFib3V0IGV4Y2VlZGluZyBmcmFtZSBzaXplLgo+IElzIGl0IHJlYWxseSB3b3J0 aCAiZml4aW5nIj8KClRoZSBvbmx5IHBvaW50IG9mIGZhaWx1cmUgaXMgaWYga21hbGxvYygpIGZh aWxzIGFuZCBpZiBrbWFsbG9jKCkgZmFpbHMgdGhlbgp0aGVyZSB3aWxsIGJlIGVycm9yIHByaW50 cyBpbiBkbWVzZyB0byB0ZWxsIHRoZSB1c2VyIHRoYXQgdGhlcmUgaXMgbm8KbWVtb3J5IGxlZnQg aW4gdGhlIHN5c3RlbS4gQWJvdXQgdGhlIHNpemUgYmlnZ2VyLCBpdCBzZWVtcwp0aGUgZHJpdmVy cy92aWRlby9mYmRldi9vbWFwMi9vbWFwZmIvZHNzL2RzaS5vIGZpbGUgaXMgc21hbGxlciB3aXRo IHRoZQpwYXRjaC4KVGhpcyBpcyB3aXRob3V0IHRoZSBwYXRjaDoKLXJ3LXItLXItLSAxIHN1ZGlw IHN1ZGlwIDMxNjg1NiBPY3QgMTggMjI6MjcgZHJpdmVycy92aWRlby9mYmRldi9vbWFwMi9vbWFw ZmIvZHNzL2RzaS5vCkFuZCB0aGlzIGlzIHdpdGggdGhlIHBhdGNoOgotcnctci0tci0tIDEgc3Vk aXAgc3VkaXAgMzE2NDM2IE9jdCAxOCAyMDowOSBkcml2ZXJzL3ZpZGVvL2ZiZGV2L29tYXAyL29t YXBmYi9kc3MvZHNpLm8KCkFuZCBhbHNvLCBvYmpkdW1wIHNob3dzIG1lIHRoYXQgPGRzaV9kdW1w X2RzaWRldl9pcnFzPiB3YXMgdGFraW5nIHVwIDB4RDdECmJ5dGVzLCBhbmQgbm93IHdpdGggdGhl IHBhdGNoIGl0IGlzIHRha2luZyB1cCAweEJFRCBieXRlcywgdGhhdHMgYSBzYXZpbmcKb2YgNDAw IGJ5dGVzLiBJZiBpdCBoYXMgNDAwIGJ5dGVzIG9mIGxlc3MgY29kZSB0byBleGVjdXRlIHdpbGwg aXQgbm90IGJlCmZhc3RlciBub3c/CgpCdXQsIEkgbWF5IGJlIHRvdGFsbHkgd3JvbmcgaW4gbXkg dGhpbmtpbmcsIGFuZCBpbiB0aGF0IGNhc2UsIHBsZWFzZSBmZWVsCmZyZWUgdG8gcmVqZWN0IHRo ZSBwYXRjaC4KCi0tClJlZ2FyZHMKU3VkaXAKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMu ZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlz dGluZm8vZHJpLWRldmVs