linux-kernel - [PATCH v1 0/5] misc: fastrpc: Add missing bug fixes

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Message-Id: <20250513042825.2147985-1-ekansh.gupta@oss.qualcomm.com>
Date: Tue, 13 May 2025 09:58:20 +0530
From: Ekansh Gupta <ekansh.gupta@....qualcomm.com>
To: srinivas.kandagatla@....qualcomm.com, linux-arm-msm@...r.kernel.org
Cc: gregkh@...uxfoundation.org, quic_bkumar@...cinc.com,
        linux-kernel@...r.kernel.org, quic_chennak@...cinc.com,
        dri-devel@...ts.freedesktop.org, arnd@...db.de
Subject: [PATCH v1 0/5] misc: fastrpc: Add missing bug fixes

Add missing bug fixes in memory areas. This patch series carries
following fixes:
- Add proper checks to fastrpc_buf_free to avoid potential issues.
- Add multiple fixes for remote heap which is used by Audio PD.

Ekansh Gupta (5):
  misc: fastrpc: Add NULL check to fastrpc_buf_free to prevent crash
  misc: fastrpc: Move all remote heap allocations to a new list
  misc: fastrpc: Fix initial memory allocation for Audio PD memory pool
  misc: fastrpc: Remove buffer from list prior to unmap operation
  misc: fastrpc: Add missing unmapping user-requested remote heap

 drivers/misc/fastrpc.c | 182 +++++++++++++++++++++++++++++++++--------
 1 file changed, 146 insertions(+), 36 deletions(-)

-- 
2.34.1