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[98.118.94.114]) by smtp.gmail.com with ESMTPSA id x41sm6815592qtb.76.2020.06.12.23.49.32 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 12 Jun 2020 23:49:32 -0700 (PDT) Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable From: Kamal Dasu Mime-Version: 1.0 (1.0) Subject: Re: [Patch] mtd: set master partition panic write flag Date: Sat, 13 Jun 2020 02:49:31 -0400 Message-Id: References: <20200504235403.13504-1-kdasu.kdev@gmail.com> Cc: bcm-kernel-feedback-list@broadcom.com, linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org In-Reply-To: <20200504235403.13504-1-kdasu.kdev@gmail.com> To: Miquel Raynal , Richard Weinberger , Vignesh Raghavendra X-Mailer: iPhone Mail (17F80) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Can you please accept this if there are no objections. Kamal > On May 4, 2020, at 7:54 PM, Kamal Dasu wrote: >=20 > =EF=BB=BFCheck and set master panic write flag so that low level drivers > can use it to take required action to ensure oops data gets written > to assigned mtdoops device partition. >=20 > Signed-off-by: Kamal Dasu > --- > drivers/mtd/mtdcore.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) >=20 > diff --git a/drivers/mtd/mtdcore.c b/drivers/mtd/mtdcore.c > index 2916674208b3..7e37ed2f38ea 100644 > --- a/drivers/mtd/mtdcore.c > +++ b/drivers/mtd/mtdcore.c > @@ -1235,8 +1235,8 @@ int mtd_panic_write(struct mtd_info *mtd, loff_t to,= size_t len, size_t *retlen, > return -EROFS; > if (!len) > return 0; > - if (!mtd->oops_panic_write) > - mtd->oops_panic_write =3D true; > + if (!master->oops_panic_write) > + master->oops_panic_write =3D true; >=20 > return master->_panic_write(master, mtd_get_master_ofs(mtd, to), len, > retlen, buf); > --=20 > 2.17.1 >=20