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b=g9EQRxo2bEmF3C8XIG6Za4s1fstrqTQQR+kvBk98pzjWdqAw4hEUJ2BgBg8vj62HX DgnHdrGygvBXcHuJq4D0DWNnU8mUcRtxNgkqqB5tRDBQF6Xb6kbHlhG5EwIY6UUp2H nsF+EeXO5fgrc7KekF3kYsabbAI38ieewUZj1TRWbmmawGkuZdNUC0EOgPnRmyraJu 4ThDCj+PxO+Y2s0SH0etE5j6Vu3i9ArygEJLGimD23Byw5VLKGITG34Aq5k6N/sbbA rWS3/6OzhJXDGEwEqBeAasRn7wM0MiLNFXSGw52vpuldk3vKXu1RW8MlTMkDjQF4ie YIPfYdRFWykTQ== From: Christian Brauner Date: Fri, 10 Jul 2026 00:30:04 +0200 Subject: [PATCH v2 09/23] binfmt_misc: remove the VERBOSE_STATUS toggle MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260710-work-binfmt_misc-locking-v2-9-2a1c3d4126a7@kernel.org> References: <20260710-work-binfmt_misc-locking-v2-0-2a1c3d4126a7@kernel.org> In-Reply-To: <20260710-work-binfmt_misc-locking-v2-0-2a1c3d4126a7@kernel.org> To: linux-fsdevel@vger.kernel.org Cc: Alexander Viro , Christian Brauner , Jan Kara , linux-mm@kvack.org, Farid Zakaria , jannh@google.com X-Mailer: b4 0.16-dev-4217c X-Developer-Signature: v=1; a=openpgp-sha256; l=1219; i=brauner@kernel.org; h=from:subject:message-id; bh=FSfISUu2uiT1hQ4aaqoGKq/dHZb/P7clvTUP8CP6BKc=; b=owGbwMvMwCU28Zj0gdSKO4sYT6slMWQFKHzl3qeZ2tO5/daCta3TkvgW7vaWCdHr8262vcqjo F22U/FlRykLgxgXg6yYIotDu0m43HKeis1GmRowc1iZQIYwcHEKwETEgxn+x3/dVjbvvHTnZe5P dWmnQw0vKhr39oVrTY3asWNdY45QNCPDyTOLc1we+sjxaM91f7svcHvA0xdCF3b/eJDVUNIj0b2 PDQA= X-Developer-Key: i=brauner@kernel.org; a=openpgp; fpr=4880B8C9BD0E5106FC070F4F7B3C391EFEA93624 X-Rspam-User: X-Rspamd-Server: rspam08 X-Rspamd-Queue-Id: 76C5E14000C X-Stat-Signature: y3bpwrzgh5tmy4omu3mkstd983uc3cya X-HE-Tag: 1783636235-715792 X-HE-Meta: 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 USIP3yCj qPqeV0MqnZ8f4ElesGiICP7AAghW+PiHn5wBG9f0Hgsu5zIrU4TMcXFAzslaI0vDkTHnv4yxqM5EbLLsLpwiqX+POmMnifkWeegI/v/CUJ/IfJKvSX8AR0zSlWguah1/G/S4j/enajZX0U4h2NyrKm2i55W3VprGsvleC89DESirQHMg3+mtAljgTZBdQP443mOnviLgJudugJxvjLoHzM5TmQBwds71n+FrKdYio2g/6AS55HloWAxmfmQ8mL7SJ55G3rZ1LLaA1j6yn3hv6FOHb8b8lWRzdrOqZNejI7yQSV3+zs+v9K/hY1CgccdSSaqNLzXxcRPpWPw3F6/7gcno4K/uRdkx3yfFQERfePSVRXNM= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: VERBOSE_STATUS is a compile-time constant that has been fixed to 1 for as long as git history reaches. Turning it off requires editing the source and yields entry files that only ever report "enabled"/"disabled", a format nothing has ever seen in the wild. Remove the pretend knob and the dead branch it guards. Signed-off-by: Christian Brauner (Amutable) --- fs/binfmt_misc.c | 9 --------- 1 file changed, 9 deletions(-) diff --git a/fs/binfmt_misc.c b/fs/binfmt_misc.c index 93d315758d53..947ef6dfd55b 100644 --- a/fs/binfmt_misc.c +++ b/fs/binfmt_misc.c @@ -38,10 +38,6 @@ # define USE_DEBUG 0 #endif -enum { - VERBOSE_STATUS = 1 /* make it zero to save 400 bytes kernel memory */ -}; - /* Entry status and match type bit numbers. */ enum binfmt_misc_entry_bits { MISC_FMT_ENABLED_BIT = 0, @@ -607,11 +603,6 @@ static void entry_status(struct binfmt_misc_entry *e, char *page) if (test_bit(MISC_FMT_ENABLED_BIT, &e->flags)) status = "enabled"; - if (!VERBOSE_STATUS) { - sprintf(page, "%s\n", status); - return; - } - dp += sprintf(dp, "%s\ninterpreter %s\n", status, e->interpreter); /* print the special flags */ -- 2.53.0