| Message ID | 20250820144621.1073679-8-sjg@u-boot.org |
|---|---|
| State | New |
| Headers |
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Wed, 20 Aug 2025 08:46:48 -0600 (MDT) From: Simon Glass <sjg@u-boot.org> To: U-Boot Concept <concept@u-boot.org> Date: Wed, 20 Aug 2025 08:46:09 -0600 Message-ID: <20250820144621.1073679-8-sjg@u-boot.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250820144621.1073679-1-sjg@u-boot.org> References: <20250820144621.1073679-1-sjg@u-boot.org> MIME-Version: 1.0 Message-ID-Hash: G56IFFMFUTPHABDM3LHNDGP35I4XKUA7 X-Message-ID-Hash: G56IFFMFUTPHABDM3LHNDGP35I4XKUA7 X-MailFrom: sjg@u-boot.org X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; loop; banned-address; emergency; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header CC: Heinrich Schuchardt <xypron.glpk@gmx.de>, Simon Glass <sjg@chromium.org> X-Mailman-Version: 3.3.10 Precedence: list Subject: [Concept] [PATCH 07/14] efi: Show the device name only with the EFI loader List-Id: Discussion and patches related to U-Boot Concept <concept.u-boot.org> Archived-At: <https://lists.u-boot.org/archives/list/concept@u-boot.org/message/G56IFFMFUTPHABDM3LHNDGP35I4XKUA7/> List-Archive: <https://lists.u-boot.org/archives/list/concept@u-boot.org/> List-Help: <mailto:concept-request@u-boot.org?subject=help> List-Owner: <mailto:concept-owner@u-boot.org> List-Post: <mailto:concept@u-boot.org> List-Subscribe: <mailto:concept-join@u-boot.org> List-Unsubscribe: <mailto:concept-leave@u-boot.org> Content-Type: text/plain; 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| Series |
efi: app: Support booting an OS
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Commit Message
Simon Glass
Aug. 20, 2025, 2:46 p.m. UTC
From: Simon Glass <sjg@chromium.org> The 'efidebug dh' command dereferences a handle to obtain the device name. The format of an EFI handle is not defined by the spec, so when running in the app we cannot assume that the handle can be dereferenced. Even if the EFI provider happens to be U-Boot it might be a different version. So don't try display the device name with the app. Signed-off-by: Simon Glass <sjg@chromium.org> --- cmd/efidebug.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/cmd/efidebug.c b/cmd/efidebug.c index a6a0e877798..cec4165a5e1 100644 --- a/cmd/efidebug.c +++ b/cmd/efidebug.c @@ -489,7 +489,7 @@ static int do_efi_show_handles(struct cmd_tbl *cmdtp, int flag, struct efi_handler *handler; printf("\n%p", handle); - if (handle->dev) + if (!IS_ENABLED(CONFIG_EFI_APP) && handle->dev) printf(" (%s)", handle->dev->name); printf("\n"); /* Print device path */