linux-kernel - [PATCH 4.12 01/84] staging: android: uapi: drop definitions of removed ION_IOC

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Wed, 19 Jul 2017 11:43:07 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Gleb Fotengauer-Malinovskiy <glebfm@...linux.org>,
        Laura Abbott <labbott@...hat.com>,
        "Dmitry V. Levin" <ldv@...linux.org>
Subject: [PATCH 4.12 01/84] staging: android: uapi: drop definitions of removed ION_IOC_{FREE,SHARE} ioctls

4.12-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Gleb Fotengauer-Malinovskiy <glebfm@...linux.org>

commit f7a320ffebe2bdce3a189ecb531a401c653f754f upstream.

This problem was found by strace ioctl list generator.

Fixes: 15c6098cfec5 ("staging: android: ion: Remove ion_handle and ion_client")
Signed-off-by: Gleb Fotengauer-Malinovskiy <glebfm@...linux.org>
Acked-by: Laura Abbott <labbott@...hat.com>
Cc: "Dmitry V. Levin" <ldv@...linux.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 drivers/staging/android/uapi/ion.h |   18 ------------------
 1 file changed, 18 deletions(-)

--- a/drivers/staging/android/uapi/ion.h
+++ b/drivers/staging/android/uapi/ion.h
@@ -131,24 +131,6 @@ struct ion_heap_query {
 				      struct ion_allocation_data)
 
 /**
- * DOC: ION_IOC_FREE - free memory
- *
- * Takes an ion_handle_data struct and frees the handle.
- */
-#define ION_IOC_FREE		_IOWR(ION_IOC_MAGIC, 1, struct ion_handle_data)
-
-/**
- * DOC: ION_IOC_SHARE - creates a file descriptor to use to share an allocation
- *
- * Takes an ion_fd_data struct with the handle field populated with a valid
- * opaque handle.  Returns the struct with the fd field set to a file
- * descriptor open in the current address space.  This file descriptor
- * can then be passed to another process.  The corresponding opaque handle can
- * be retrieved via ION_IOC_IMPORT.
- */
-#define ION_IOC_SHARE		_IOWR(ION_IOC_MAGIC, 4, struct ion_fd_data)
-
-/**
  * DOC: ION_IOC_HEAP_QUERY - information about available heaps
  *
  * Takes an ion_heap_query structure and populates information about