From mboxrd@z Thu Jan 1 00:00:00 1970 From: Leopold Palomo-Avellaneda Date: Thu, 27 Oct 2016 08:50:17 +0200 Message-ID: <1900316.qDVZsvgDXd@soho> In-Reply-To: <308568998.3587071.1477532601674@mail.yahoo.com> References: <308568998.3587071.1477532601674.ref@mail.yahoo.com> <308568998.3587071.1477532601674@mail.yahoo.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Subject: Re: [Xenomai] accessing mmap'ed memory causes mode switches List-Id: Discussions about the Xenomai project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: xenomai@xenomai.org, Giulio Moro SGkgR2l1bGlvLAoKRWwgRGlqb3VzLCAyNyBkJ29jdHVicmUgZGUgMjAxNiwgYSBsZXMgMDE6NDM6 MjEsIEdpdWxpbyBNb3JvIHZhIGVzY3JpdXJlOgo+IEhlbGxvIHRoZXJlLAo+IAo+IEkgYW0gbmV3 IHRvIHRoZSBsaXN0LCBJIGFtIHdvcmtpbmcgb24gdGhpcyBwcm9qZWN0Cj4gIGh0dHBzOi8vZ2l0 aHViLmNvbS9CZWxhUGxhdGZvcm0vQmVsYS8gZm9yIHJlYWwtdGltZSBhdWRpbwo+IG9uIHRoZSBC ZWFnbGVCb25lIEJsYWNrIHVzaW5nIFhlbm9tYWkuCgp3ZWxjb21lISEhCgpOaWNlIHByb2plY3Qu Cgo+IEkgYW0gdHJ5aW5nIHRvIHVzZSBYZW5vbWFpJ3MgUE9TSVggc2tpbiB0byBjcmVhdGUgYW5k IGFjY2Vzcwo+ICBzaGFyZWQgbWVtb3J5IG9iamVjdHMsIGJ1dCBJIGFtIGdldHRpbmcgbW9kZSBz d2l0Y2hlcyB0bwo+IHNlY29uZGFyeSBtb2RlIGV2ZXJ5IHRpbWUgSSB0cnkgdG8gYWNjZXNzIChy ZWFkIG9yIHdyaXRlKSB0aGUKPiBtYXBwZWQgbWVtb3J5LCB1c2luZyBYZW5vbWFpIDIuNi4zIG9u IERlYmlhbiBBUk0gTGludXggMy44LjEzcjgxCj4gKGh0dHBzOi8vZ2l0aHViLmNvbS9Sb2JlcnRD TmVsc29uL2JiLWtlcm5lbC90cmVlLzMuOC4xMy14ZW5vbWFpLXI4MSApLgo+IEkgd291bGQgZXhw ZWN0IG5vIG1vZGUgc3dpdGNoZXMgdG8gdGFrZSBwbGFjZSBvbmNlIHRoZSBtZW1vcnkKPiBpcyBt YXBwZWQgYW5kIGFjY2Vzc2VkIGF0IGxlYXN0IG9uY2UuCgpKdXN0IHNvbWUgbm90ZXM6CgotIHhl bm9tYWkgMi42LjMgaXMgb2xkLiAyLjYuNSBpcyB0aGUgbGFzdCBzdGFibGUgdmVyc2lvbiBvZiAy LjYueCBicmFuY2guIApBbHNvLCAyLjYueCBicmFuY2ggQUZBSUsgaXMganVzdCBpbiBtYWludGVu YW5jZSBtb2RlLCBzbyBJIHdvdWxkIHJlY29tbWVuZCB5b3UgCmlmIHlvdSBhcmUgYmVnaW5uaW5n IGEgbmV3IHByb2plY3QgdXNlIFhlbm9tYWkgMy54CgpCZXN0IHJlZ2FyZHMsCgpMZW9wb2xkCgot LSAKLS0KTGludXggVXNlciAxNTI2OTIgICAgIEdQRzogMDVGNEE3QTk0OUEyRDlBQQpDYXRhbG9u aWEKLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLQpBOiBCZWNhdXNlIGl0IG1l c3NlcyB1cCB0aGUgb3JkZXIgaW4gd2hpY2ggcGVvcGxlIG5vcm1hbGx5IHJlYWQgdGV4dC4KUTog V2h5IGlzIHRvcC1wb3N0aW5nIHN1Y2ggYSBiYWQgdGhpbmc/CkE6IFRvcC1wb3N0aW5nLgpROiBX aGF0IGlzIHRoZSBtb3N0IGFubm95aW5nIHRoaW5nIGluIGUtbWFpbD8KLS0tLS0tLS0tLS0tLS0g bmV4dCBwYXJ0IC0tLS0tLS0tLS0tLS0tCkEgbm9uLXRleHQgYXR0YWNobWVudCB3YXMgc2NydWJi ZWQuLi4KTmFtZTogc2lnbmF0dXJlLmFzYwpUeXBlOiBhcHBsaWNhdGlvbi9wZ3Atc2lnbmF0dXJl ClNpemU6IDgxOSBieXRlcwpEZXNjOiBUaGlzIGlzIGEgZGlnaXRhbGx5IHNpZ25lZCBtZXNzYWdl IHBhcnQuClVSTDogPGh0dHA6Ly94ZW5vbWFpLm9yZy9waXBlcm1haWwveGVub21haS9hdHRhY2ht ZW50cy8yMDE2MTAyNy85YzJjNjk4ZC9hdHRhY2htZW50LnNpZz4K